1. 1992
2. Dimensional stabilisation by chemical modification of wood

   Awdur: Martins, V. A., Ion 1992

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

3. Ecophysiology of strains A and C of Potamophyrgus jenkinsi

   Awdur: Soares, A., Ion 1992

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

4. Geophysical/sedimentological studies of a Quaternary tidal delta system

   Awdur: Solangi, S. H., Ion 1992

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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

   Awdur: Iqbal, R. M., Ion 1992

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

6. High capacity optical fibre transmission systems.

   Awdur: Blank, L. C., Ion 1992

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

7. Sedimentological, geophysical and oceanographic studies of postglacial and contemporary sedimentary processes of the NE Menai Strait and Conwy Bay (Wales, U.K.)

   Awdur: Ali, A., Ion 1992

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

8. Stratigraphy and palaeobotany of Middle Pleistocene interglacial deposits in the North Sea.

   Awdur: Ansari, M. H., Ion 1992

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

9. The post-glacial evolution and present-day sedimentary processes of the Mawddach Estuary

   Awdur: Larcombe, P., Ion 1992

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

10. 1991
11. Postglacial vegetational dynamics in Lowland North Wales.

    Awdur: Watkins, R., Rhag 1991

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

12. Trace elements and polychlorinated biphenyl (PCB) congeners in Liverpool Bay sediments.

    Awdur: Camacho-Ibar, V. F., Rhag 1991

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth