1. 2007
2. Cyhoeddwyd

   Testing predictions of the prey of the lion (Panthera leo) derived from modelled prey preferences

   Hayward, M., O'Brien, J., Hofmeyr, M. & Kerley, G. I. H., 2007, Yn: Journal of Wildlife Management. 71, 5, t. 1567-1575

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

3. Cyhoeddwyd

   The reintroduction of large, terrestrial, mammalian predators to the Eastern Cape, South Africa: an assessment

   Hayward, M., Adendorff, J., O'Brien, J., Sholto-Douglas, A., Bissett, C., Moolman, L., Bean, P., Fogarty, A., Howarth, D., Slater, R. & Kerley, G. I. H., 2007, Yn: Oryx. 41, 2, t. 205-214

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

4. 2008
5. Cyhoeddwyd

   Predator diversity and ecosystem functioning: Density modifies the effect of resource partitioning

   Griffin, J. N., De la Haye, K. L., Hawkins, S. J., Thompson, R. C. & Jenkins, S. R., Chwef 2008, Yn: Ecology. 89, 2, t. 298-305

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

6. Cyhoeddwyd

   Comparative ecology of North Atlantic shores: do differences in players matter for process?

   Jenkins, S. R., Moore, P., Burrows, M. T., Garbary, D. J., Hawkins, S. J., Ingolfsson, A., Sebens, K. P., Snelgrove, P. V. R., Wethey, D. S. & Woodin, S. A., Tach 2008, Yn: Ecology. 89, 11, t. S3-S23

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

7. 2009
8. Cyhoeddwyd

   Comparing quality of estuarine and nearshore intertidal habitats for Carcinus maenas

   Amaral, V., Cabral, H. N., Jenkins, S., Hawkins, S. & Paula, J., 20 Meh 2009, Yn: Estuarine, Coastal and Shelf Science. 83, 2, t. 219-226

   Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

9. 2010
10. Cyhoeddwyd

    Reinstatement of Ectocarpus crouaniorum Thuret in Le Jolis as a third common species of Ectocarpus (Ectocarpales, Phaeophyceae) in western Europe, and its phenology at Roscoff, Brittany

    Peters, A. F., Van Wijk, S., Cho, G. Y., Scornet, D., Hanyuda, T., Kawai, H., Schroeder, D. C., Cock, J. M. & Boo, S. M., 2010, Yn: Phycological Research. 58, t. 157-170

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

11. Cyhoeddwyd

    Greenhouse gas sink or health risk? Assessing the fate of polycyclic aromatic hydrocarbons (PAHs) in biochar within the plant-soil system

    Rangecroft, S., DeLuca, T., Emmett, B. & Jones, D., 22 Awst 2010, Yn: Abstracts of papers - American Chemical Society. 240

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

12. 2011
13. Cyhoeddwyd

    Genomic approaches of adaptation of marine organisms in changing environments: what can populations tell us about genes underlying phenotypic changes and what can genes tell us about adaptive evolution of populations? Report of the Working Group on the Application of Genetics in Fisheries and Mariculture (WGAGFM), 4-6 May 2011, Bangor, United Kingdom.

    Boudry, P., Limborg, M. T., Robbens, J., Van Wijk, S., Pascoal, S., Prodöhl, P., McGinnity, P. & Volkaert, F., 2011, ICES. 81 t.

    Allbwn ymchwil: Llyfr/Adroddiad › Adoddiad Arall

14. Cyhoeddwyd

    Soil respiration across three contrasting ecosystem types: comparison of two portable IRGA systems

    Mills, R., Glanville, H., McGovern, S., Emmett, B. & Jones, D. L., 1 Awst 2011, Yn: Journal of Plant Nutrition and Soil Science. 174, 4, t. 532-535

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

15. 2012
16. Cyhoeddwyd

    Increased frequency of drought reduces species richness of enchytraeid communities in both wet and dry heathland soils

    Holmstrup, M., Sorensen, J. G., Maraldo, K., Schmidt, I. K., Mason, S., Tietema, A., Smith, A. R., Emmett, B., Schmelz, R. M., Bataillon, T., Beier, C. & Ehlers, B. K., 1 Hyd 2012, Yn: Soil Biology and Biochemistry. 53, t. 43-49

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

17. Cyhoeddwyd

    Anonymous nuclear markers for the African adders (Serpentes: Viperidae: Bitis)

    De Bruyn, M., Wuster, W., Barlow, A. & Grail, W., 1 Rhag 2012, Yn: Conservation Genetics Resources. 4, 4, t. 967-969

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

18. 2013
19. Cyhoeddwyd

    Is biochar a source or sink for polycyclic aromatic hydrocarbon (PAH) compounds in agricultural soils?

    Quilliam, R. S., Rangecroft, S., Emmett, B. A., Deluca, T. H. & Jones, D. L., 1 Maw 2013, Yn: Global Change Biology Bioenergy. 5, 2, t. 96-103

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

20. Cyhoeddwyd

    Interactive effects of depth and temperature on CH4 and N2O flux in a shallow podzol

    Mills, R. T. E., Dewhirst, N., Sowerby, A., Emmett, B. A. & Jones, D. L., Gorff 2013, Yn: Soil Biology and Biochemistry. 62, t. 1-4

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

21. Cyhoeddwyd

    Computational Methods for Data Evaluation and Assimilation

    Cacuci, D., Navon, I. M. & Ionescu-Bujor, M., 21 Awst 2013, Boca Roaton: Chapman and Hall/CRC. 373 t.

    Allbwn ymchwil: Llyfr/Adroddiad › Llyfr

22. Cyhoeddwyd

    The effect of halophyte planting density on the efficiency of constructed wetlands for the treatment of wastewater from marine aquaculture

    Webb, J. M., Quinta, R., Papadimitriou, S., Norman, L., Rigby, M., Thomas, D. N. & Le Vay, L., Rhag 2013, Yn: Ecological Engineering. 61, Part A, t. 145-153

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

23. 2014
24. Cyhoeddwyd

    Evaluating effects of land management on greenhouse gas fluxes and carbon balances in boreo-temperate lowland peatland systems

    Haddaway, N. R., Burden, A., Evans, C., Healey, J. R., Jones, D. L., Dalrymple, S. E. & Pullin, A. S., 3 Maw 2014, Yn: Environmental Evidence. 5, 3

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

25. Cyhoeddwyd

    Predictive Modeling of Coupled Multi-Physics Systems: I. Theory

    Cacuci, D., 1 Awst 2014, Yn: Annals of Nuclear Energy. 70, t. 266-278

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

26. Cyhoeddwyd

    Biodiversity in intertidal rock pools: Informing engineering criteria for artificial habitat enhancement in the built environment

    Firth, L. B., Schofield, M., White, F. J., Skov, M. W. & Hawkins, S. J., 1 Rhag 2014, Yn: Marine Environmental Research. 102, December, t. 122-130

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

27. 2015
28. Cyhoeddwyd

    Natural insulation fibres for the absorption of indoor volatile organic compounds

    Ormondroyd, G., Curling, S., Mansour, E. & Marriott, R., 2015.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid

29. Cyhoeddwyd

    Historical comparisons reveal multiple drivers of decadal change of an ecosystem engineer at the range edge

    Firth, L., Mieszkowska, N., Grant, L. M., Bush, L., Davies, A., Frost, M. T., Moschella, P. S., Burrows, M. T., Cunningham, P. N., Dye, S. R. & Hawkins, S., Awst 2015, Yn: Ecology and Evolution. 5, 15, t. 3210-3222

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

30. Cyhoeddwyd

    Art forms from the Abyss: Ernst Haeckel's images from the HMS Challenger Expedition

    Williams, P. J. L., Evans, D. W., Roberts, D. J. & Thomas, D. N., 1 Medi 2015, 1 gol. Munich, London New York: Prestel Publishing Ltd. 143 t.

    Allbwn ymchwil: Llyfr/Adroddiad › Llyfr

31. Cyhoeddwyd

    Advances in Reintroduction Biology of Australian and New Zealand Fauna

    Hayward, M. W., Armstrong, D. P. (gol.), Hayward, M. W. (gol.), Moro, D. (gol.) & Seddon, P. J. (gol.), 6 Tach 2015, 2015 gol. CSIRO Publishing.

    Allbwn ymchwil: Llyfr/Adroddiad › Llyfr

32. Cyhoeddwyd

    Future directions in reintroduction biology of Australian and New Zealand Fauna

    Moro, D., Hayward, M. W., Seddon, P. J., Armstrong, D. P. & Hayward, M. W. (gol.), 6 Tach 2015, Advances in Reintroduction Biology of Australian and New Zealand Fauna. 2015 gol. CSIRO Publishing

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

33. Cyhoeddwyd

    Time-lags in primate occupancy: a study case using dynamic models

    Sales, L. P., Hayward, M. W., Zambaldi, L., Passamani, M., de Melo, F. R. & Loyola, R., 10 Tach 2015, Yn: Natureza and Conservação. 13, 2, t. 139-144

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

34. 2016
35. Cyhoeddwyd

    Spatial ecology of a herd of white-lipped peccaries (Tayassu pecari) in Belize using GPS telemetry: challenges and preliminary results

    Hofman, M. P. G., Signer, J., Hayward, M. & Balkenhol, N., 2016, Yn: Therya. 7, 1, t. 21-37

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

36. Cyhoeddwyd

    Local vs landscape drivers of primate occupancy in a Brazilian fragmented region

    Sales, L. P., Hayward, M. W. & Passamani, M., 1 Ion 2016, Yn: Mammal Research. 61, 1, t. 73-82

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

37. Cyhoeddwyd

    Surface interactions of half-squaraine dyes in dye-sensitized solar cells

    Connell, A., Holliman, P., Jones, E., Ghosh, S., Furnell, L., Hobbs, R. & Davies, M., 21 Ion 2016, Yn: Materials Research Innovations. 19, 7, t. 494-496 3 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

38. Cyhoeddwyd

    Diel Surface Temperature Range Scales with Lake Size

    Woolway, R. I., Jones, I. D., Maberly, S. C., French, J. R., Livingstone, D. M., Monteith, D. T., Simpson, G., Thackeray, S. J., Copenhagen, U., London, U., DeGasperi, C. L., Evans, C. D., de Eyto, E., Feuchtmayr, H., Hamilton, D., Kernan, M., Krokowski, J., Rimmer, A., Rose, K. C., Rusak, J. A., Ryves, D. B., Scott, D. R., Shilland, E. M., Smyth, R. L., Staehr, P. A., Thomas, R., Waldron, S. & Weyhenmeyer, G., 29 Maw 2016, Yn: PLoS ONE. 11, 3

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

39. Cyhoeddwyd

    Developing integrated red squirrel conservation in Europe

    Shuttleworth, C., Lurz, P. & Hayward, M., Mai 2016, Red Squirrels: Ecology, Conservation and Management in Europe. Shuttleworth, C. M., Lurz, P. & Hayward, M. W. (gol.). European Squirrel Initiative, t. 319-330

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod › adolygiad gan gymheiriaid

40. Cyhoeddwyd

    Border Security Fencing and Wildlife: The End of the Transboundary Paradigm in Eurasia?

    Linell, J. D. C., Trouwborst, A., Botani, L., Kaczensky, P., Harber, D., Reljic, S., Kusak, J., Majic, A., Skrbinsek, T., Potocnik, H., Hayward, M., Milner-Gulland, E. J., Buuveibaatar, B., Olson, K. A., Badamjav, L., Bischof, R., Zuther, S. & Breitenmoser, U., 22 Meh 2016, Yn: PLoS Biology. 14, 6, e1002483.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

41. Cyhoeddwyd

    Conservation: Don't bank African rhinos in Australia

    Hayward, M., 23 Meh 2016, Yn: Nature. 534, 7608

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

42. Cyhoeddwyd

    Mangifera sylvatica (Wild Mango): A new cocoa butter alternative

    Akhter, S., McDonald, M. & Marriott, R., Awst 2016, Yn: Scientific Reports. 6, 32050 .

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

43. Cyhoeddwyd

    Moving the Goalposts: Possible Effects of Changes in Opportunity Costs on Conservation Triage

    Woodcock, P. & Hayward, M., 28 Medi 2016, Yn: Frontiers in Ecology and Evolution. 4, 113

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

44. Cyhoeddwyd

    How the proposed reintroduction of Eurasian lynx to Britain illustrates competing values and contrasting views associated with humans and the natural world

    Gray, J., Brockington, J., Hayward, M. & Walmsley, J., 1 Hyd 2016, Yn: Country-Side Magazine. 36, 2

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

45. Cyhoeddwyd

    Saving the World's Terrestrial Megafauna

    Ripple, W. J., Chapron, G., López-Bao, J. V., Durant, S. M., Macdonald, D. W., Lindsey, P. A., Bennett, E. L., Beschta, R. L., Bruskotter, J. T., Campos-Arceiz, A., Corlett, R. T., Darimont, C. T., Dickman, A. J., Dirzo, R., Dublin, H. T., Estes, J. A., Everatt, K. T., Goswami, V. R., Galetti, M., Hayward, M., Hedges, S., Hoffmann, M., Hunter, L. T. B., Kerley, G. I. H., Letnic, M., Levi, T., Maisels, F., Morrison, J. C., Nelson, M. P., Newsome, T. M., Painter, L., Pringle, R. M., Sandom, C. J., Terborgh, J., Treves, A., Van Valkenburgh, B., Vucetich, J. A., Wirsing, A. J., Wallach, A. D., Wolf, C., Woodroffe, R., Young, H. & Zhang, L., 1 Hyd 2016, Yn: BioScience. 66, 10, t. 807-812

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

46. Cyhoeddwyd

    Termite activity and decomposition are influenced by digging mammal reintroductions along an aridity gradient

    Coggan, N. V., Hayward, M. & Gibb, H., 1 Hyd 2016, Yn: Journal of Arid Environments. 133, October, t. 85-93

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

47. Cyhoeddwyd

    Management of reintroduced wildlife populations

    Hayward, M. & Slotov, R., 18 Hyd 2016, Reintroduction of Fish and Wildlife Populations. California: University of California Press, t. 319-340

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

48. Cyhoeddwyd

    Habitat distribution modelling to identify areas of high conservation value under climate change for Mangifera sylvatica Roxb. of Bangladesh

    McDonald, M., Marriott, R., Akhter, S. & Van Breugel, P., 7 Tach 2016, Yn: Land Use Policy. 60, t. 223-232 9 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

49. Cyhoeddwyd

    Determinants of bird conservation action implementation and associated population trends of threatened species

    Luther, D. A., Brooks, T. M., Butchart, S. H. M., Hayward, M., Kester, M. E., Lamoreux, J. & Upgren, A., Rhag 2016, Yn: Conservation Biology. 30, 6, t. 1338-1346

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

50. Cyhoeddwyd

    Does size matter for horny beetles? A geometric morphometric analysis of interspecific and intersexual size and shape variation in Colophon haughtoni Barnard, 1929, and C. kawaii Mizukami, 1997 (Coleoptera: Lucanidae).

    Eldred, T., Meloro, C., Scholtz, C., Murphy, D., Fincken, K. & Hayward, M., Rhag 2016, Yn: Organisms Diversity and Evolution. 16, 4, t. 821-833

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

51. Cyhoeddwyd

    Spatial patterns and environmental constraints on ecosystem services at a catchment scale

    Emmett, B., Cooper, D., Smart, S., Jackson, B., Thomas, A., Cosby, B., Evans, C., Glanville, H., McDonald, J., Malham, S., Marshall, M., Jarvis, S., Rajko-Nenow, P., Webb, G. P., Ward, S., Rowe, E., Jones, L., Vanbergen, E. J., Keith, A., Carter, H., Pereira, M. G., Hughes, S., Lebron, I., Wade, A. & Jones, D., 1 Rhag 2016, Yn: Science of the Total Environment. 572, t. 1586-1600

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

52. Cyhoeddwyd

    The implications of biodiversity loss for the dynamics of wildlife in Australia

    Ward-Fear, G., Hayward, M., L'Hotellier, F., Herman, K., Kabat, A. P. & Gibbons, J., 1 Rhag 2016, Yn: Animal Conservation. 19, 6, t. 504-505 2 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

53. 2017
54. Cyhoeddwyd

    Sea Ice

    Thomas, D. N. (gol.), 1 Ion 2017, 3 gol. Wiley-Blackwell. 728 t.

    Allbwn ymchwil: Llyfr/Adroddiad › Llyfr

55. Cyhoeddwyd

    Contrasting response of summer soil respiration and enzyme activities to long-term warming and drought in a wet shrubland (NE Wales, UK)

    Dominguez, M., Holthof, E., Smith, A., Koller, E. & Emmett, B., Chwef 2017, Yn: Applied Soil Ecology. 110, t. 151-155

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

56. Cyhoeddwyd

    A Paradigm-Shifting Methodology for Sensitivity Analysis of Multiplying Nuclear Systems

    Cacuci, D., Maw 2017, Yn: Nuclear Science and Engineering. 185, 3, t. 361-383

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

57. Cyhoeddwyd

    Conserving the World’s Megafauna and Biodiversity: The Fierce Urgency of Now

    Ripple, W. J., Chapron, G., López-Bao, J. V., Durant, S. M., Macdonald, D. W., Lindsey, P. A., Bennett, E. L., Beschta, R. L., Bruskotter, J. T., Campos-Arceiz, A., Corlett, R. T., Darimont, C. T., Dickman, A. J., Dirzo, R., Dublin, H. T., Estes, J. A., Everatt, K. T., Galetti, M., Goswami, V. R., Hayward, M., Hedges, S., Hoffmann, M., Hunter, L. T. B., Kerley, G. I. H., Letnic, M., Levi, T., Maisels, F., Morrison, J. C., Nelson, M. P., Newsome, T. M., Painter, L., Pringle, R. M., Sandom, C. J., Terborgh, J., Treves, A., Van Valkenburgh, B., Vucetich, J. A., Wirsing, A. J., Wallach, A. D., Wolf, C., Woodroffe, R., Young, H. & Zhang, L., Maw 2017, Yn: BioScience. 67, 3, t. 197-200

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

58. Cyhoeddwyd

    Shrubland primary production and soil respiration diverge along European climate gradient

    Reinsch, S., Koller, E., Sowerby, A., de Dato, G., Estiarte, M., Guidolotti, G., Kovács-Láng, E., Kröel-Dulay, G., Lellei-Kovács, E., Larsen, K. S., Liberati, D., Peñuelas, J., Ransijn, J., Robinson, D., Schmidt, I. K., Smith, A., Tietema, A., Dukes, J. S., Beier, C. & Emmett, B., Maw 2017, Yn: Scientific Reports. 7, 43952.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

59. Cyhoeddwyd

    Reassembly of the large predator guild in Hluhluwe-iMofolozi Park, South Africa

    Somers, M. J., Becker, P., Druce, D., Flacke, G., Graf, J., Gunther, M., Hayward, M. W., Marneweck, D., Paiz, M. M., Trinkle, M. & Cromsigt, J. P. (gol.), 1 Maw 2017, Conservation in Hluhluwe-iMfolozi: Africa's oldest National Park. 2014 gol. Elsevier, t. 286-310

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

60. Cyhoeddwyd

    Sea Ice, Ice Drift, and Oceanic Circulation

    Thomas, D. N., Cottier, F. R. & Brandon, M. A., 6 Maw 2017, The International Encyclopedia of Geography: : People, the Earth, Environment and Technology. Richardson, D., Castree, N., Goodchild, M. F., Kobayashi, A., Liu, W. & Marston, R. A. (gol.). 1 gol. John Wiley & Sons, t. 6075-6084 10 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod › adolygiad gan gymheiriaid

61. Cyhoeddwyd

    Foods from catchment to coast – responsible development of rural foodscapes

    Lane, E., Jones, R. & Ricketts Hein, J., 4 Mai 2017.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur