A guide to the use of insecticides and fungicides in South Africa
Bot, J.
A guide to the use of insecticides and fungicides in South Africa (Book) - Pretoria Department of Agricultural Technical Services 1970 - 198 p. 21 x 30 cm.
Agricultural pests--South Africa Pesticides--South Africa--Handbooks, Manuals, etc.
632.951/.952 BOT / 3657
A guide to the use of insecticides and fungicides in South Africa (Book) - Pretoria Department of Agricultural Technical Services 1970 - 198 p. 21 x 30 cm.
Agricultural pests--South Africa Pesticides--South Africa--Handbooks, Manuals, etc.
632.951/.952 BOT / 3657