TY - BOOK ED - Organization of American States. TI - Physical resource investigations for economic development: a casebook of OAS field experience in Latin America AV - HC123.5 .P49 U1 - 333.7/07/208 PY - 1969/// CY - Washington PB - General Secretariat, Organization of American States KW - Natural resources KW - Research KW - Latin America KW - Local N1 - Includes bibliographical references ER -