"UNDP, United Nations Development Programme; CIAT, Centro Internacional de Agricultura Tropical; IITA International Institute of Tropical Agriculture; PRCRTC, Philippine Root Crop Research and Training Center; ViSCA, Visayas State College of Agriculture." Includes bibliographies and index.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.