by Glenn L. Johnson ... [and others] ; Consortium for the Study of Nigerian Rural Development ; with the cooperation and participation of the Federal Ministry of Economic Development ... [and others] and with the support of the United States Agency for International Development under contract AID/Afr 264
[prepared by the Research and Statistics Section, Economic Planning and Evaluation Division, Ministry of Agriculture for Liberia in cooperation with the United States Agency for International Development, Department of State]
Philippine-American Workshop on Rural Development (1966 : International Rice Research Institute; University of the Philippines, College of Agriculture)