@PROCEEDINGS {LAWANI:1990, title = {Communication for sustainable agriculture: proceedings of a workshop sponsored by the International Institute of Tropical Agriculture (IITA) under the auspices of the Media Forum for Agriculture, Ibadan Nigeria, 10 Apr 1990}, author = {Lawani, S. M. and Odemwingie, T. E. }, year = {1990}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, isbn = {978-131-066-9}, note = {Proceedings of a workshop sponsored by the International Institute of Tropical Agriculture (IITA) under the auspices of the Media Forum for Agriculture, Ibadan Nigeria, 10 Apr 1990. 55p.}, }