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1Study on investigations, pesticides and the search for alternatives in Costa Rica Study on investigations, pesticides and the search for alternatives in Costa Ricaby 66177 Faber, A., CATIE - Centro Agronómico Tropical de Investigación y Enseñanza Turrialba, Costa Rica 3977, 20985 Wageningen Agricultural University, Wageningen (Países Bajos), Ministerio de Agricultura y Ganadería (MAG) San José, Costa Rica 13639
Published 1997bibliotecaIICA