1. 1990
2. Water relations of salt stressed wheat

   Arif, H. (Author), Jan 1990

   Student thesis: Doctor of Philosophy

3. 1989
4. Vegetation succession following the clearance of Rhododendron in the Vale of Ffestiniog.

   Hockley, T. G. (Author), Oct 1989

   Student thesis: Doctor of Philosophy

5. 1988
6. Studies of the biological activity of a novel herbicide (Triasulfuron) including studies of mobility and persistence in soils.

   Oppong, F. K. (Author), Oct 1988

   Student thesis: Doctor of Philosophy

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

   Kumar, P. J. D. (Author), Price, C. (Supervisor), Jan 1988

   Student thesis: Doctor of Philosophy

8. 1987
9. Forest recreation use patterns user behaviour and recreational value in Malaysia.

   Sabri, W. M. W. (Author), Nov 1987

   Student thesis: Doctor of Philosophy

10. Genetic and environmental factors in the migration of the African armyworm moth, Spodoptera exempta (Walker) (Lepidoptera :Noctuidae).

    Woodrow, K. P. (Author), Sept 1987

    Student thesis: Doctor of Philosophy

11. Studies of leaf growth in barley

    Maan, A. A. S. (Author), Jan 1987

    Student thesis: Doctor of Philosophy

12. 1986
13. Geochemical and mineralogical studies of the weathering of Silurian argillaceous rocks

    Chapman, P. (Author), Sept 1986

    Student thesis: Doctor of Philosophy

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

    Fryer, S. E. (Author), Mar 1986

    Student thesis: Doctor of Philosophy

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

    Woodward, E. J. (Author), Jan 1986

    Student thesis: Doctor of Philosophy

16. Studies in cyclopropene chemistry.

    Dulayymi, A. R.A. (Author), Jan 1986

    Student thesis: Doctor of Philosophy

17. 1985
18. An economic approach to assessing the value of recreation with special reference to forest areas.

    Christensen, J. B. (Author), Price, C. (Supervisor), Dec 1985

    Student thesis: Doctor of Philosophy

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

    Ap Dewi, I. (Author), Feb 1985

    Student thesis: Doctor of Philosophy

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

    Mackenzie, S. (Author), Jan 1985

    Student thesis: Doctor of Philosophy

21. Carbon Allocation in Barley Plants

    Farrar, S. (Author), Farrar, J. F. (Supervisor), 1985

    Student thesis: Doctor of Philosophy

22. 1984
23. The biology of reproduction in two British pulmonate slugs.

    Nicholas, J. (Author), Oct 1984

    Student thesis: Doctor of Philosophy

24. 1983
25. An experimental study on the migration of the African armyworm moth, Spodoptera exempta (Walker) (Lepidoptera : Noctuidae).

    Parker, W. E. (Author), Sept 1983

    Student thesis: Doctor of Philosophy

26. Demography of animal modular colonies.

    Cancino, J. M. (Author), Jun 1983

    Student thesis: Doctor of Philosophy

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

    Baleela, A. R. H. (Author), Jan 1983

    Student thesis: Doctor of Philosophy

28. 1982
29. Distribution, concentration and bonding factors affecting the performance of water repellents applied to wood

    Razzaque, M. A. (Author), Sept 1982

    Student thesis: Doctor of Philosophy

30. 1981
31. Biosystematic and cytological studies of mosses and liverworts.

    Abderrahman, S. M. M. (Author), Dec 1981

    Student thesis: Doctor of Philosophy

32. Studies on the ecology of Littorina Obtusata

    Hollingworth, C. E. (Author), Sept 1981

    Student thesis: Doctor of Philosophy

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

    Mahmoud, F. M. S. (Author), May 1981

    Student thesis: Doctor of Philosophy

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

    Mohammad, S. Y. (Author), Mar 1981

    Student thesis: Doctor of Philosophy

35. 1980
36. Invasion of host tissue by infective larvae of Ascaris suum (Goeze, 1782)

    Arene, F. O. I. (Author), Nov 1980

    Student thesis: Doctor of Philosophy

37. Food selection by the rabbit.

    Soane, G. A. (Author), Jan 1980

    Student thesis: Doctor of Philosophy

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

    Minjarez, R.D. (Author), Jan 1980

    Student thesis: Doctor of Philosophy

39. 1979
40. Biochemical aspects of fascioliasis in domestic and experimental animals.

    Gameel, A. A. R. (Author), Jun 1979

    Student thesis: Doctor of Philosophy

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

    Sakkas, G. A. (Author), Jan 1979

    Student thesis: Doctor of Philosophy

42. Studies in Antarctic palaeobotany.

    Lucas, R. C. (Author), Jan 1979

    Student thesis: Doctor of Philosophy

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

    Linnard, W. (Author), Jan 1979

    Student thesis: Doctor of Philosophy

44. 1974
45. A study of excretion in the slug Agriolimax reticulatus

    Garner, J. (Author), Sept 1974

    Student thesis: Doctor of Philosophy

46. 1973
47. The effects of trampling and vehicles on natural vegetation.

    Liddle, M. (Author), P. Greig-Smith, P. (Supervisor), May 1973

    Student thesis: Doctor of Philosophy

48. 1970
49. Studies on organ cultures of slug reproductive tracts

    Bailey, T. G. (Author), Sept 1970

    Student thesis: Doctor of Philosophy

50. 1968
51. A comparative study of morphology, behaviour and ecology of Chaetogaster Limnaei ( von Baer) from several host species

    Buse, A. (Author), Sept 1968

    Student thesis: Doctor of Philosophy

52. 1966
53. Studies in the flora of the Rhynie chert

    Saadawy, W.E.-S. (Author), Jun 1966

    Student thesis: Doctor of Philosophy

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

    Hibbert, F. A. (Author), Apr 1966

    Student thesis: Doctor of Philosophy

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

    Williams, P. (Author), Jan 1966

    Student thesis: Doctor of Philosophy

56. The genetics and evolution of differences between closely adjacent plant populations, with special reference to heavy metal tolerance

    Antonovics, J. (Author), Jan 1966

    Student thesis: Doctor of Philosophy

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

    Akhtar, M. (Author), 1966

    Student thesis: Doctor of Philosophy

58. 1965
59. Comparative studies in the pathology of radiomimetic conditions

    Mason, J. (Author), Sept 1965

    Student thesis: Doctor of Philosophy

60. 1963
61. An ecological study of Chaetogaster limnaei( von Baer)

    Gruffydd, L. D. (Author), Apr 1963

    Student thesis: Doctor of Philosophy

62. 1959
63. Calcareous algae of the silurian of the Welsh border

    Green, H. (Author), Apr 1959

    Student thesis: Doctor of Philosophy

64. 1958
65. A Study in the Experimental Taxonomy of some British Sphagha (section Cuspidata),with observations of their ecology.

    Agnew, S. (Author), 5 May 1958

    Student thesis: Doctor of Philosophy