1. 1978
2. Feeding and growth in an inshore population of plaice, Pleuronectes Platessa L

   Basimi, R. A. (Awdur), Tach 1978

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

3. 1971
4. The population biology of Littorina obtusata (L) (Gastropoda: Prosobranchiata).

   Guiterman, J. D. (Awdur), Hyd 1971

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

5. 1960
6. Seasonal changes in the plankton of inshore waters: with special reference to the life history of certate copepods

   Haq, S. M. (Awdur), 1960

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth