@INPROCEEDINGS {FLINN:1974c, title = {Barriers to increasing food production in the lowland humid tropics of Africa: Ford Foundation Seminar for OLAC/MEA Program Advisors in Agriculture, Ibadan, Nigeria, 1 May, 1974}, author = {Flinn, J. C. and Jellema, M. S. and Robinson, K. L. }, booktitle = {FF Seminar for OLAC/MEA Program Advisors in Agriculture: discussion and Background Papers (3 of 5), 1974, Box 2, Folder 4, International Division, Office Files of Robert H. Edwards (FA566), Ford Foundation records, Rockefeller Archive Center}, year = {1974}, }