@BOOK {JACKAI:1996a, title = {Precautions d'emploi des insecticides dans l'agriculture: Guide de recherche de l'Iita, No. 15}, author = {Jackai, L. }, series = {Guide de recherche de l'Iita, No. 15}, year = {1996}, month = {December}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, note = {40p.}, }