Prifysgol Bangor
3091 - 3094 o blith 3,094Maint y tudalen: 10
- 1960
Seasonal changes in the plankton of inshore waters: with special reference to the life history of certate copepods
Haq, S. M. (Awdur), 1960Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
- 1959
Calcareous algae of the silurian of the Welsh border
Green, H. (Awdur), Ebr 1959Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
- 1958
A Study in the Experimental Taxonomy of some British Sphagha (section Cuspidata),with observations of their ecology.
Agnew, S. (Awdur), 5 Mai 1958Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth
- 1953
The study of some phenomena observed with monochromatic X-ray beams.
Jones, G. P. (Awdur), Owen, E. A. (Goruchwylydd), Medi 1953Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth