Social science research for agricultural technology development : spatial and temporal dimensions : proceedings of an International Institute of Tropical Agriculture (IITA)-Rockefeller Foundation Workshop, 2-5 October 1990, Ibadan, Nigeria /
Dvořák, Karen Ann.
International Institute of Tropical Agriculture.
Wallingford : CAB International on behalf of the International Institute of Tropical Agriculture with the support of the Rockefeller Foundation,
c1993.
Includes bibliographies and index