Poisonous plants of South Africa
Stent, S.M., Curson, H.H.
Poisonous plants of South Africa - Pretoria 1929 - 1-9 p. - Plant Union of South Africa Department of Agricultre. Bulletin No. 48 .
Poisonous plants of South Africa - Pretoria 1929 - 1-9 p. - Plant Union of South Africa Department of Agricultre. Bulletin No. 48 .