Ffeil 68. - Thesis, 1914, submitted in support of his candidature for his BSc degree entitled 'The persistence of sown grasses and other ...,

Thesis, 1914, submitted in support of his candidature for his BSc degree entitled 'The persistence of sown grasses and other plants in pasture', together with an explanatory note by T. J. Jenkin, 1958, on the significance of the thesis in relation to the work undertaken later by the Welsh Plant Breeding Station.