-
1by Ndoye, M., Comite Permanent Inter-Etats de Lutte contre la Secheresse dans le Sahel, Ouagadougou (Burkina Faso) fre, International Seminar on Integrated Pest Management of Food Crops in the Sahel eng 6-13 Dec 1984 Niamey (Niger), Gahukar, R.T., Carson, A.G., Selvaraj, J.C., Mbaye, D.F.
Published 1986Texto bibliotecaFAO IT