1. 1998
2. Genetic and phenotypic variation in two marine bryozoans.

   Goldson, A. J. (Author), Sept 1998

   Student thesis: Doctor of Philosophy

3. 1997
4. The effects of seed origin and site on the amenability of Sitka spruce to preservative treatment

   Usta, I. (Author), Nov 1997

   Student thesis: Doctor of Philosophy

5. Parkia biglobosa (Jasq.) benth. in Nigeria : a resource assessment.

   Oni, P. I. (Author), Feb 1997

   Student thesis: Doctor of Philosophy

6. A study of the midgut (reservoir zone) and haemolymph lectins of the stable fly, Stomoxys calcitrans.

   Abdally, M. H. (Author), Jan 1997

   Student thesis: Doctor of Philosophy

7. Dimensional instability of cement bonded particleboard : understanding its occurrence and reducing its magnitude

   Fan, M. (Author), Jan 1997

   Student thesis: Doctor of Philosophy

8. 1996
9. Project appraisal under risk, threat and uncertainty : a case study of the afforestation project of Bihar, India.

   Shukla, D. K. (Author), Dec 1996

   Student thesis: Doctor of Philosophy

10. Conservation and ecotourism in Kibale National Park, Uganda.

    Obua, J. (Author), Jun 1996

    Student thesis: Doctor of Philosophy

11. Indigenous ecological knowledge about the sustainability of tea gardens in the hill evergreen forest of Northern Thailand.

    Preechapanya, P. (Author), Jun 1996

    Student thesis: Doctor of Philosophy

12. Phosphate and micronutrient behaviour under flooded and aerated soil conditions

    Ahmad, F. (Author), May 1996

    Student thesis: Doctor of Philosophy

13. Farmers' knowledge and the development of complex agroforestry practices in Sri Lanka.

    Hitinayake, H. M. G. S. B. (Author), Apr 1996

    Student thesis: Doctor of Philosophy

14. The ecology and management of traditional homegardens in Bangladesh.

    Millat-e-Mustafa, M. (Author), Feb 1996

    Student thesis: Doctor of Philosophy

15. Comparison of breeding strategies to improve salt tolerance of wheat (Triticum aestivum L.).

    Ahsan, M. (Author), Jan 1996

    Student thesis: Doctor of Philosophy

16. Immunobiology of Eledone cirrhosa (Lamarck).

    Malham, S. K. (Author), Jan 1996

    Student thesis: Doctor of Philosophy

17. Management of Vitellaria paradoxa in Guinea savanna rangelands in Ghana.

    Amaning, E.O. (Author), Hall, J. (Supervisor), Jan 1996

    Student thesis: Doctor of Philosophy

18. 1995
19. An economic evaluation of agroforestry, forestry and agriculture projects in Orissa, India : with particular reference to financial profitability and basic needs fulfilment.

    Singh, J. P. (Author), Sept 1995

    Student thesis: Doctor of Philosophy

20. The ecology and exploitation of yellowfin tuna, Thunnus albacares (Bonnaterre 1788) in the Pemba Channel, Kenya.

    Hemphill, S. (Author), Sept 1995

    Student thesis: Doctor of Philosophy

21. Epidemiology of the African armyworm (Spodoptera exempta) : intra- and interseasonal variability in outbreak severity in Eastern Africa in relation to weather and moth migration.

    Tucker, M. R. (Author), Apr 1995

    Student thesis: Doctor of Philosophy

22. The physiological ecology of the phase polymorphism in the African armyworm moth, Spodoptera exempta (Walker) (Lepidoptera: Noctuidae).

    Mensah, B. A. (Author), Apr 1995

    Student thesis: Doctor of Philosophy

23. Holocene environmental and pedogenic history of the Hiraethog Moors, Clwyd

    Lascelles, D. B. (Author), Jan 1995

    Student thesis: Doctor of Philosophy

24. Strategic study of forest development policy : a model for balancing demand and supply of forest resources in China.

    Liu, A. (Author), Jan 1995

    Student thesis: Doctor of Philosophy

25. 1994
26. Leaf ion concentrations and salt tolerance in barley.

    i Lleonart, M. A. (Author), Dec 1994

    Student thesis: Doctor of Philosophy

27. Farmers, ecological knowledge about the management and use of farmland tree fodder resources in the mid-hills of eastern Nepal

    Thapa, B. (Author), Sinclair, F. (Supervisor), Oct 1994

    Student thesis: Doctor of Philosophy

28. The availability, quality and processing aspects of gum arabic from Kenya.

    Chikamai, E. N. B. (Author), Apr 1994

    Student thesis: Doctor of Philosophy

29. A knowledge-based systems approach to agroforestry research and extension.

    Walker, D. H. (Author), Mar 1994

    Student thesis: Doctor of Philosophy

30. Genetic resources and selection methods for drought and salinity resistance in durum wheat

    Pecetti, L. (Author), Mar 1994

    Student thesis: Doctor of Philosophy

31. Effects of temperature and waterlogging on cotton seedlings roots

    Sheikh, S. A. (Author), Jan 1994

    Student thesis: Doctor of Philosophy

32. Some fertility problems associated with Kuwaiti calcareous soil and brackish irrigation water.

    Al-Ghawas, S. A.A. (Author), Jan 1994

    Student thesis: Doctor of Philosophy

33. The biology and control of Riccadoella limacum (Schrank), a mite pest of farmed snails.

    Graham, F. J. (Author), Runham, N. (Supervisor), Jan 1994

    Student thesis: Doctor of Philosophy

34. The role of potassium as an osmoticum in barley leaf cells.

    Hinde, P. (Author), Jan 1994

    Student thesis: Doctor of Philosophy

35. Trees and indigenous ecological knowledge about agroforestry practices in the rangelands of Shinyanga Region, Tanzania.

    Kilahama, F. B. (Author), Jan 1994

    Student thesis: Doctor of Philosophy

36. 1993
37. The genetics of geographically structured populations.

    Goudet, J. (Author), Oct 1993

    Student thesis: Doctor of Philosophy

38. Ex-post cost-benefit analysis of village woodlots of Gujarat, India.

    Khan, J. A. (Author), Sept 1993

    Student thesis: Doctor of Philosophy

39. Ecological studies on the tick Dermacentor reticulatis.

    Tharme, A. P. (Author), Feb 1993

    Student thesis: Doctor of Philosophy

40. Studies on the ant-fungus mutualism in leafcutting ants, Formicidae: attini.

    Bass, M. (Author), Jan 1993

    Student thesis: Doctor of Philosophy

41. 1992
42. Studies on the biology of Schistosoma margrebowiei.

    Ahari, E. E. (Author), Dec 1992

    Student thesis: Doctor of Philosophy

43. The Paramo vegetation of Ecuador : the community ecology, dynamics and productivity of tropical grasslands in the Andes.

    Ramsay, P. M. (Author), Oxley, R. (Supervisor), Dec 1992

    Student thesis: Doctor of Philosophy

44. Monitoring the condition of semi-natural vegetation: the application of remote sensing and geographical information systems (GIS)

    Williams, J. H. (Author), Nov 1992

    Student thesis: Doctor of Philosophy

45. The protection of wood against fungal decay by isocyanate chemical modification.

    Cardias, M. D. F. C. (Author), Jun 1992

    Student thesis: Doctor of Philosophy

46. The management and utilisation of white clover/perennial ryegrass and perennial ryegrass swards in relation to milk production and behaviour of dairy cattle.

    James, N. L. (Author), Apr 1992

    Student thesis: Doctor of Philosophy

47. Cryopreservation of ram semen for artificial insemination.

    Ahangari, Y. J. (Author), Jan 1992

    Student thesis: Doctor of Philosophy

48. Dimensional stabilisation by chemical modification of wood

    Martins, V. A. (Author), Jan 1992

    Student thesis: Doctor of Philosophy

49. Ecophysiology of strains A and C of Potamophyrgus jenkinsi

    Soares, A.-M. (Author), Jan 1992

    Student thesis: Doctor of Philosophy

50. Growth and physiology of spring wheat under saline conditions.

    Iqbal, R. M. (Author), Jan 1992

    Student thesis: Doctor of Philosophy

51. 1991
52. Variation of growth and reproduction in a marine bryozoan.

    Hunter, E. (Author), Oct 1991

    Student thesis: Doctor of Philosophy

53. 'Shake' defects and wood structure variations in British oaks (Quercus SPP.).

    Henman, G. S. (Author), Sept 1991

    Student thesis: Doctor of Philosophy

54. Effects of water stress and salinity on contrasting wheat genotypes.

    Mallah, A. N. (Author), Jan 1991

    Student thesis: Doctor of Philosophy

55. 1990
56. The application of recently developed techniques to Welsh Black Cattle in a group breeding scheme.

    Brown, C. M. (Author), Apr 1990

    Student thesis: Doctor of Philosophy

57. The effects of selective logging methods on hydrological parameters in Peninsular Malaysia.

    Nik, A. R. H. (Author), Apr 1990

    Student thesis: Doctor of Philosophy

58. Water relations of salt stressed wheat

    Arif, H. (Author), Jan 1990

    Student thesis: Doctor of Philosophy

59. 1989
60. Vegetation succession following the clearance of Rhododendron in the Vale of Ffestiniog.

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

    Student thesis: Doctor of Philosophy

61. 1988
62. 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

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

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

    Student thesis: Doctor of Philosophy

64. 1987
65. Forest recreation use patterns user behaviour and recreational value in Malaysia.

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

    Student thesis: Doctor of Philosophy

66. 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

67. Studies of leaf growth in barley

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

    Student thesis: Doctor of Philosophy

68. 1986
69. Geochemical and mineralogical studies of the weathering of Silurian argillaceous rocks

    Chapman, P. (Author), Sept 1986

    Student thesis: Doctor of Philosophy

70. 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

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

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

    Student thesis: Doctor of Philosophy

72. Studies in cyclopropene chemistry.

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

    Student thesis: Doctor of Philosophy

73. 1985
74. 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

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

    Ap Dewi, I. (Author), Feb 1985

    Student thesis: Doctor of Philosophy

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

    Mackenzie, S. (Author), Jan 1985

    Student thesis: Doctor of Philosophy

77. Carbon Allocation in Barley Plants

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

    Student thesis: Doctor of Philosophy

78. 1984
79. The biology of reproduction in two British pulmonate slugs.

    Nicholas, J. (Author), Oct 1984

    Student thesis: Doctor of Philosophy

80. 1983
81. 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

82. Demography of animal modular colonies.

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

    Student thesis: Doctor of Philosophy

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

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

    Student thesis: Doctor of Philosophy

84. 1982
85. 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

86. 1981
87. Biosystematic and cytological studies of mosses and liverworts.

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

    Student thesis: Doctor of Philosophy

88. Studies on the ecology of Littorina Obtusata

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

    Student thesis: Doctor of Philosophy

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

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

    Student thesis: Doctor of Philosophy

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

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

    Student thesis: Doctor of Philosophy

91. 1980
92. Invasion of host tissue by infective larvae of Ascaris suum (Goeze, 1782)

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

    Student thesis: Doctor of Philosophy

93. Food selection by the rabbit.

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

    Student thesis: Doctor of Philosophy

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

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

    Student thesis: Doctor of Philosophy

95. 1979
96. Biochemical aspects of fascioliasis in domestic and experimental animals.

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

    Student thesis: Doctor of Philosophy

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

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

    Student thesis: Doctor of Philosophy

98. Studies in Antarctic palaeobotany.

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

    Student thesis: Doctor of Philosophy

99. 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

100. 1974
101. A study of excretion in the slug Agriolimax reticulatus

     Garner, J. (Author), Sept 1974

     Student thesis: Doctor of Philosophy

102. 1973
103. The effects of trampling and vehicles on natural vegetation.

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

     Student thesis: Doctor of Philosophy

104. 1970
105. Studies on organ cultures of slug reproductive tracts

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

     Student thesis: Doctor of Philosophy

106. 1968
107. 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

108. 1966
109. Studies in the flora of the Rhynie chert

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

     Student thesis: Doctor of Philosophy

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

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

     Student thesis: Doctor of Philosophy

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

     Williams, P. (Author), Jan 1966

     Student thesis: Doctor of Philosophy

112. 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

113. 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

114. 1965
115. Comparative studies in the pathology of radiomimetic conditions

     Mason, J. (Author), Sept 1965

     Student thesis: Doctor of Philosophy

116. 1963
117. An ecological study of Chaetogaster limnaei( von Baer)

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

     Student thesis: Doctor of Philosophy

118. 1959
119. Calcareous algae of the silurian of the Welsh border

     Green, H. (Author), Apr 1959

     Student thesis: Doctor of Philosophy

120. 1958
121. 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