@INPROCEEDINGS {OYEKAN:1979a, title = {Meeting communication training needs of national programs for production and crop improvement specialists: paper delivered at the Conference on the Communication Responsibilities of the International Agricultural Research Centers, IIRI, Los Banos}, author = {Oyekan, J. O. and Cowan, R. }, booktitle = {Communication Responsibilities of the International Agricultural Research Centers}, year = {1979}, month = {May}, note = {General; Learning Material; ISBN: 971-104-056-5}, }