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1by 76717 Heer A, C., 55862 Celada R, J.E., Centro Internacional de Agricultura Tropical (CIAT) 5183, IICA, San José (Costa Rica) 14, CATIE - Centro Agronómico Tropical de Investigación y Enseñanza Turrialba, Costa Rica Autor/a 3977, 5251 CIMMYT, San José (Costa Rica), Report on a Summaries. Workshops on Sustainable Agriculture on the Hillsides of Central America: Opportunities for Interinstitutional Collaboration San José (Costa Rica) 13-16 Ago 1991
Published 1991Texto bibliotecaIICA