Porth Ymchwil

Ysgol Gwyddorau Amgylcheddol a Naturiol

751 - 792 o blith 792Maint y tudalen: 250
Trefnu yn ôl: Blwyddyn ddyfarnu
  1. 1988

  2. Studies of the biological activity of a novel herbicide (Triasulfuron) including studies of mobility and persistence in soils.

    Awdur: Oppong, F. K., Hyd 1988

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  3. Cost benefit analysis and sustained yield forestry in India.

    Awdur: Kumar, P. J. D., Ion 1988

    Goruchwylydd: Price, C. (Goruchwylydd)

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  4. 1987

  5. Forest recreation use patterns user behaviour and recreational value in Malaysia.

    Awdur: Sabri, W. M. W., Tach 1987

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  7. Studies of leaf growth in barley

    Awdur: Maan, A. A. S., Ion 1987

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  8. 1986

  9. Geochemical and mineralogical studies of the weathering of Silurian argillaceous rocks

    Awdur: Chapman, P., Medi 1986

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  10. Sudies on the epidemiology of a Nigerian strain of Schistosoma haematobium with particular reference to the molluscan hosts

    Awdur: Fryer, S. E., Maw 1986

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  11. Physiological aspects of tillering in barley (Hordeum distichum).

    Awdur: Woodward, E. J., Ion 1986

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  12. Studies in cyclopropene chemistry.

    Awdur: Dulayymi, A. R. A., Ion 1986

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  13. 1985

  14. An economic approach to assessing the value of recreation with special reference to forest areas.

    Awdur: Christensen, J. B., Rhag 1985

    Goruchwylydd: Price, C. (Goruchwylydd)

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  15. The characterisation and control of ochre deposits in land drainage systems.

    Awdur: Ap Dewi, I., Chwef 1985

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  16. Reciprocal transplantations to study local specialisation and the measurement of components of fitness.

    Awdur: Mackenzie, S., Ion 1985

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  17. Carbon Allocation in Barley Plants

    Awdur: Farrar, S., 1985

    Goruchwylydd: Farrar, J. F. (Unigolyn allanol) (Goruchwylydd)

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  18. 1984

  19. The biology of reproduction in two British pulmonate slugs.

    Awdur: Nicholas, J., Hyd 1984

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  20. 1983

  21. An experimental study on the migration of the African armyworm moth, Spodoptera exempta (Walker) (Lepidoptera : Noctuidae).

    Awdur: Parker, W. E., Medi 1983

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  22. Demography of animal modular colonies.

    Awdur: Cancino, J. M., Meh 1983

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  23. Ecophysiology of ecotypes : An investigation in the ecophysiology of sand dune ecotypes

    Awdur: Baleela, A. R. H., Ion 1983

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  24. 1982

  25. Distribution, concentration and bonding factors affecting the performance of water repellents applied to wood

    Awdur: Razzaque, M. A., Medi 1982

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  26. 1981

  27. Biosystematic and cytological studies of mosses and liverworts.

    Awdur: Abderrahman, S. M. M., Rhag 1981

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  28. Studies on the ecology of Littorina Obtusata

    Awdur: Hollingworth, C. E., Medi 1981

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  29. Studies on the male reproductive cycle in the lizard Chalcides Ocellatus.

    Awdur: Mahmoud, F. M. S., Mai 1981

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  30. Micronutrient studies on cotton growth on Syrian calcareous soils.

    Awdur: Mohammad, S. Y., Maw 1981

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  31. 1980

  32. Invasion of host tissue by infective larvae of Ascaris suum (Goeze, 1782)

    Awdur: Arene, F. O. I., Tach 1980

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  33. Food selection by the rabbit.

    Awdur: Soane, G. A., Ion 1980

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  34. Studies on plant-animal interactions : Terrestrial molluscs and their food plants.

    Awdur: Minjarez, R. D., Ion 1980

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  35. 1979

  36. Biochemical aspects of fascioliasis in domestic and experimental animals.

    Awdur: Gameel, A. A. R., Meh 1979

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  37. An economic appraisal of forestry and the forest industries of Greece 1950-1990.

    Awdur: Sakkas, G. A., Ion 1979

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  38. Studies in Antarctic palaeobotany.

    Awdur: Lucas, R. C., Ion 1979

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  39. The history of forests and forestry in Wales up to the formation of the Forestry Commission

    Awdur: Linnard, W., Ion 1979

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  40. 1974

  41. A study of excretion in the slug Agriolimax reticulatus

    Awdur: Garner, J., Medi 1974

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  42. 1973

  43. The effects of trampling and vehicles on natural vegetation.

    Awdur: Liddle, M., Mai 1973

    Goruchwylydd: P. Greig-Smith, P. (Unigolyn allanol) (Goruchwylydd)

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  44. 1970

  45. Studies on organ cultures of slug reproductive tracts

    Awdur: Bailey, T. G., Medi 1970

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  46. 1968

  47. A comparative study of morphology, behaviour and ecology of Chaetogaster Limnaei ( von Baer) from several host species

    Awdur: Buse, A., Medi 1968

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  48. 1966

  49. Studies in the flora of the Rhynie chert

    Awdur: Saadawy, W. E., Meh 1966

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  50. Studies on plant microfossils from the Carboniferous of North Wales

    Awdur: Hibbert, F. A., Ebr 1966

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  51. Studies on fossil plants of Karoo age from Central & Southern Africa

    Awdur: Williams, P., Ion 1966

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  53. Studies on the nutrition and feeding of the larvae of the large cabbage white butterfly, Pieris brassicae L.

    Awdur: Akhtar, M., 1966

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  54. 1965

  55. Comparative studies in the pathology of radiomimetic conditions

    Awdur: Mason, J., Medi 1965

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  56. 1963

  57. An ecological study of Chaetogaster limnaei( von Baer)

    Awdur: Gruffydd, L. D., Ebr 1963

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  58. 1959

  59. Calcareous algae of the silurian of the Welsh border

    Awdur: Green, H., Ebr 1959

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

  60. 1958

  61. A Study in the Experimental Taxonomy of some British Sphagha (section Cuspidata),with observations of their ecology.

    Awdur: Agnew, S., 5 Mai 1958

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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