Natural pesticides from the neem tree (Azadirachta indica A. Juss) : proceedings of the First International Neem Conference, Rottach-Egern, Federal Republic of Germany, 16-18 June, 1980 /
edited by H. Schmutterer, K. R. S. Ascher, H. Rembold.
- Eschborn : German Agency for Technical Cooperation, 1981.
- 297 p.
Natural pesticides.
Neem
Natural pesticides.
Neem