LITERATURE CITED (1) Stevenson, Russell, "Graduate Students from Less Developed Countries: The Continuing Demand for U.S. Training," American Journal of Ag- ricultural Economics, Vol. 61, No. 1, February 1979, pp. 104-106. (2) "Mittendorf, H. J., "The Challenge of Organizing City Food Marketing Systems in Developing Countries," Zeitschrift fur auslandische Landwirtschaft, 17, Jahrgang, Heft 4, October-December, 1978. (3) Abbott, J. C., "The Development of Marketing Institutions," Chapter 10 in Agricultural Development and Economic Growth, edited by H. M. Southworth and B. F. Johnston. (4) FAO, Marketing A Dynamic Force in Agricultural Development, World Food Problems, No. 10, Rome, 1970, p. V. (5) Collins, N. R. and R. H. Holton, "Programming Changes in Marketing in Planned Economic Development," in Agriculture in Economic Development, edited by Carl Eicher and L. W. Witt, McGraw-Hill, 1964. (6) Slater, C., H. Riley, et al, Market Processes in the Recife Area of Northeast Brazil, Research Report No. 2, Latin American Studies Center, Michigan State University, 1969. (7) Ghosh, Auijit and Michael L. McNulty, "Locational Analysis and Spatial Planning of Marketing Systems in Developing Countries," paper pre- sented at International Geographical Union Working Group on Market- place Exchange Systems Symposium: Zaria, Nigeria, July 23-30, 1978. (8) Smith, Robert H. T., Marketplace Trade Periodic Markets, Hawkers and Traders in Africa, Asia, and Latin America, Center for Transportation Studies, University of British Columbia: Vancouver, Canada, 1978. (9) Smith, Carol A., "Regional Economic Systems, Linking Geographical Models and Socioeconomic Problems," Chapter 1 in Regional Analysis Vol. I - Economic Systems, edited by Carol A. Smith, Academic Press: New York, 1976. (10) Timmer, C. Peter, "Employment Aspects of Investments in Rice Marketing in Indonesia," Food Research Institute Studies, Vol. XI, No. 1, 1972. (11) Lele, Uma J., "Marketing of Agricultural Output," Chapter VI in The Design of Rural Development Lessons from Africa, Johns Hopkins University Press: Baltimore, Maryland, 1975. (12) Mellor, J. W., The Economics of Agricultural Development, Cornell University Press, 1966, (Chapter 18). (13) Mellor, J. W., T. F. Weaver, Uma J. Lele, and S. R. Simon, Developin Rural India, Cornell University Press, 1968, (Chapters 12, 13, 14).