Excerpt from South African Journal of Science, 1922, Vol. 18 I. - Objects. The objects of the Association are: - To give a stronger impulse and a more systemati
Excerpt from South African Journal of Science, 1922, Vol. 18 A Preliminary Account of Some Investigations on Leaf Aeration in certain Natal Plants, by G. W. Gal
Excerpt from Report of the Twentieth Annual Meeting of the South African Association for the Advancement of Science: Being Volume XIX of the South African Journ