@BOOK {JACKAI:1998, title = {Safe use of insecticides in agriculture: IITA research guide, No. 15}, author = {Jackai, L. }, series = {IITA research guide, No. 15}, year = {1998}, month = {October}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, isbn = {978-131-148-7}, note = {40p.}, }