Economic survey of tobacco farming in certain irrigation regions in Transvaal
Buys, C.J., Mollet, C.A.
Economic survey of tobacco farming in certain irrigation regions in Transvaal - Pretoria 1961 - 41 p. - No. 50; Africa S Department of .
Economic survey of tobacco farming in certain irrigation regions in Transvaal - Pretoria 1961 - 41 p. - No. 50; Africa S Department of .