TY - BOOK AU - Evenson, Robert E AU - Evenson, Robert E ED - Yale University. Economic Growth Center TI - Intellectual property rights and agribusiness research and development : implications for the public agricultural research system T2 - Center paper U1 - F 338.1072 E 14545 PB - Yale. Univ. Economic Growth Center KW - PROPIEDAD INTELECTUAL KW - SECTOR AGROPECUARIO KW - INVENTOS KW - ESTADOS UNIDOS KW - DATOS ESTADISTICOS N1 - Separata de: American Journal of Agricultural Economics, v.65, n.5, 1983; Incluye bibliografía; Separata de: American Journal of Agricultural Economics, v.65, n.5, 1983 ER -