Umali, Dina L. creator text WashingtonUS World Bank 1992 monographic xiv, 102 p. Analyzes the economic nature of the different functional and commodity areas in agricultural research, the results of which are used to generate a framework for establishing the appropriate roles for the various participants in the research sector (public institutes, universities, nonprofit organizations, and the private sector). 3/7/00 M2LMGR 07.06.01 U48