1. 1995
2. Holocene environmental and pedogenic history of the Hiraethog Moors, Clwyd

   Lascelles, D. B. (Awdur), Ion 1995

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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

   Liu, A. (Awdur), Ion 1995

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

4. 1994
5. Leaf ion concentrations and salt tolerance in barley.

   i Lleonart, M. A. (Awdur), Rhag 1994

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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

   Thapa, B. (Awdur), Sinclair, F. (Goruchwylydd), Hyd 1994

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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

   Chikamai, E. N. B. (Awdur), Ebr 1994

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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

   Walker, D. H. (Awdur), Maw 1994

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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

   Pecetti, L. (Awdur), Maw 1994

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

10. Effects of temperature and waterlogging on cotton seedlings roots

    Sheikh, S. A. (Awdur), Ion 1994

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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

    Al-Ghawas, S. A.A. (Awdur), Ion 1994

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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

    Graham, F. J. (Awdur), Runham, N. (Goruchwylydd), Ion 1994

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth