Ysgol Gwyddorau Amgylcheddol a Naturiol
- 1992
Ecophysiology of strains A and C of Potamophyrgus jenkinsi
Awdur: Soares, A., Ion 1992Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Growth and physiology of spring wheat under saline conditions.
Awdur: Iqbal, R. M., Ion 1992Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
The management and utilisation of white clover/perennial ryegrass and perennial ryegrass swards in relation to milk production and behaviour of dairy cattle.
Awdur: James, N. L., Ebr 1992Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
The protection of wood against fungal decay by isocyanate chemical modification.
Awdur: Cardias, M. D. F. C., Meh 1992Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Monitoring the condition of semi-natural vegetation: the application of remote sensing and geographical information systems (GIS)
Awdur: Williams, J. H., Tach 1992Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Studies on the biology of Schistosoma margrebowiei.
Awdur: Ahari, E. E., Rhag 1992Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
The Paramo vegetation of Ecuador : the community ecology, dynamics and productivity of tropical grasslands in the Andes.
Awdur: Ramsay, P. M., Rhag 1992Goruchwylydd: Oxley, R. (Goruchwylydd)
Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
- 1993
Studies on the ant-fungus mutualism in leafcutting ants, Formicidae: attini.
Awdur: Bass, M., Ion 1993Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Ecological studies on the tick Dermacentor reticulatis.
Awdur: Tharme, A. P., Chwef 1993Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Ex-post cost-benefit analysis of village woodlots of Gujarat, India.
Awdur: Khan, J. A., Medi 1993Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
The genetics of geographically structured populations.
Awdur: Goudet, J., Hyd 1993Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
- 1994
Effects of temperature and waterlogging on cotton seedlings roots
Awdur: Sheikh, S. A., Ion 1994Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Some fertility problems associated with Kuwaiti calcareous soil and brackish irrigation water.
Awdur: Al-Ghawas, S. A. A., Ion 1994Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
The biology and control of Riccadoella limacum (Schrank), a mite pest of farmed snails.
Awdur: Graham, F. J., Ion 1994Goruchwylydd: Runham, N. (Goruchwylydd)
Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
The role of potassium as an osmoticum in barley leaf cells.
Awdur: Hinde, P., Ion 1994Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Trees and indigenous ecological knowledge about agroforestry practices in the rangelands of Shinyanga Region, Tanzania.
Awdur: Kilahama, F. B., Ion 1994Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
A knowledge-based systems approach to agroforestry research and extension.
Awdur: Walker, D. H., Maw 1994Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Genetic resources and selection methods for drought and salinity resistance in durum wheat
Awdur: Pecetti, L., Maw 1994Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
The availability, quality and processing aspects of gum arabic from Kenya.
Awdur: Chikamai, E. N. B., Ebr 1994Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Farmers, ecological knowledge about the management and use of farmland tree fodder resources in the mid-hills of eastern Nepal
Awdur: Thapa, B., Hyd 1994Goruchwylydd: Sinclair, F. (Goruchwylydd)
Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Leaf ion concentrations and salt tolerance in barley.
Awdur: i Lleonart, M. A., Rhag 1994Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
- 1995
Holocene environmental and pedogenic history of the Hiraethog Moors, Clwyd
Awdur: Lascelles, D. B., Ion 1995Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Strategic study of forest development policy : a model for balancing demand and supply of forest resources in China.
Awdur: Liu, A., Ion 1995Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
Epidemiology of the African armyworm (Spodoptera exempta) : intra- and interseasonal variability in outbreak severity in Eastern Africa in relation to weather and moth migration.
Awdur: Tucker, M. R., Ebr 1995Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
The physiological ecology of the phase polymorphism in the African armyworm moth, Spodoptera exempta (Walker) (Lepidoptera: Noctuidae).
Awdur: Mensah, B. A., Ebr 1995Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth