1. 1987
2. Genetic and environmental factors in the migration of the African armyworm moth, Spodoptera exempta (Walker) (Lepidoptera :Noctuidae).

   Woodrow, K. P. (Awdur), Medi 1987

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

3. Studies of leaf growth in barley

   Maan, A. A. S. (Awdur), Ion 1987

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

4. The world is hard on women : Women and marriage in the novels of Wilkie Collins.

   Beaton, R. (Awdur), Ion 1987

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

5. The role of language in the emergence of equivalence relations: a developmental study

   Beasty, A. (Awdur), Lowe, F. (Goruchwylydd), 1987

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

6. 1986
7. Higher Dimensional Algebroids and Crossed Complexes

   Mosa, G. H. (Awdur), Tach 1986

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

8. Geochemical and mineralogical studies of the weathering of Silurian argillaceous rocks

   Chapman, P. (Awdur), Medi 1986

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

9. West African monetary unification : the case for a common currency.

   Kamara, S. M. W. (Awdur), Awst 1986

   Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

10. Sudies on the epidemiology of a Nigerian strain of Schistosoma haematobium with particular reference to the molluscan hosts

    Fryer, S. E. (Awdur), Maw 1986

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

11. British Pestalozzianism in the nineteenth century : Pestalozzi and his influence on British education.

    Brown, J. A. (Awdur), Ion 1986

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth

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

    Woodward, E. J. (Awdur), Ion 1986

    Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth