1. 1968
2. A comparative study of morphology, behaviour and ecology of Chaetogaster Limnaei ( von Baer) from several host species

   Buse, A. (Author), Sept 1968

   Student thesis: Doctor of Philosophy

3. 1966
4. Studies in the flora of the Rhynie chert

   Saadawy, W.E.-S. (Author), Jun 1966

   Student thesis: Doctor of Philosophy

5. Studies on plant microfossils from the Carboniferous of North Wales

   Hibbert, F. A. (Author), Apr 1966

   Student thesis: Doctor of Philosophy

6. Studies on fossil plants of Karoo age from Central & Southern Africa

   Williams, P. (Author), Jan 1966

   Student thesis: Doctor of Philosophy

7. The genetics and evolution of differences between closely adjacent plant populations, with special reference to heavy metal tolerance

   Antonovics, J. (Author), Jan 1966

   Student thesis: Doctor of Philosophy

8. Studies on the nutrition and feeding of the larvae of the large cabbage white butterfly, Pieris brassicae L.

   Akhtar, M. (Author), 1966

   Student thesis: Doctor of Philosophy

9. 1965
10. Comparative studies in the pathology of radiomimetic conditions

    Mason, J. (Author), Sept 1965

    Student thesis: Doctor of Philosophy

11. 1963
12. An ecological study of Chaetogaster limnaei( von Baer)

    Gruffydd, L. D. (Author), Apr 1963

    Student thesis: Doctor of Philosophy

13. 1960
14. Seasonal changes in the plankton of inshore waters: with special reference to the life history of certate copepods

    Haq, S. M. (Author), 1960

    Student thesis: Doctor of Philosophy

15. 1959
16. Calcareous algae of the silurian of the Welsh border

    Green, H. (Author), Apr 1959

    Student thesis: Doctor of Philosophy

17. 1958
18. A Study in the Experimental Taxonomy of some British Sphagha (section Cuspidata),with observations of their ecology.

    Agnew, S. (Author), 5 May 1958

    Student thesis: Doctor of Philosophy