Natural pesticides from the neem tree (Azadirachta indica A. Juss) and other tropical plants: proceedings Natural pesticides from the neem tree (Azadirachta indica A. Juss) and other tropical plants: proceedings

by 117063 Schmutterer, H., 44719 Ascher, K.R.S. comps., 6989 Deutsche Gesellschaft für Technische Zusammenarbeit-GTZ, Eschborn (Alemania), 33028 3. International Neem Conference Nairobi (Kenia) 10-15 Jul 1986
Published 1987