1967 Costa Rican corn campaign a successful venture in basic food crop production in Central America
Green, V.E. Jr.
1967 Costa Rican corn campaign a successful venture in basic food crop production in Central America - San Jose (Costa Rica) : USAID Mission, Ministry of Agriculture and Livestock, 1968 - 35 pp. - Printed - University of Florida Report ; AID/1a-261 .
English
1967 Costa Rican corn campaign a successful venture in basic food crop production in Central America - San Jose (Costa Rica) : USAID Mission, Ministry of Agriculture and Livestock, 1968 - 35 pp. - Printed - University of Florida Report ; AID/1a-261 .
English