Yaninek, J. S., & Herren, H. R. (1989). Biological control: A sustainable solution to crop pest problems in Africa : proceedings of the Inaugural Conference and Workshop of the IITA Biological Control Program Center for Africa, 5-9 December 1988, Cotonou, People's Republic of Benin. International Institute of Tropical Agriculture.
Chicago Style (17th ed.) CitationYaninek, J. S., and H. R. Herren. Biological Control: A Sustainable Solution to Crop Pest Problems in Africa : Proceedings of the Inaugural Conference and Workshop of the IITA Biological Control Program Center for Africa, 5-9 December 1988, Cotonou, People's Republic of Benin. Ibadan, Nigeria: International Institute of Tropical Agriculture, 1989.
MLA (9th ed.) CitationYaninek, J. S., and H. R. Herren. Biological Control: A Sustainable Solution to Crop Pest Problems in Africa : Proceedings of the Inaugural Conference and Workshop of the IITA Biological Control Program Center for Africa, 5-9 December 1988, Cotonou, People's Republic of Benin. International Institute of Tropical Agriculture, 1989.