00855nam a2200241Ia 4500 16641 BIBL 20160527184102.0 720328s1969 dcua b 00010 eng 71607371 //r73 cl----- EVLG 333.72 P187p c1 HC123.5 .P49 333.7/07/208 333.72 P187p Physical resource investigations for economic development a casebook of OAS field experience in Latin America. Washington General Secretariat, Organization of American States 1969. xviii, 439 p. illus. 28 cm. 10.00 Includes bibliographical references. Natural resources Research Latin America. Local 141555 Organization of American States. General Secretariat. Local 145536 12197 12197 0 0 0 333_720000000000000_P187P 0 evl 45841 10 10 1 2016-05-27 23488 0 333.72 P187p 80000000439763 2016-05-27 00:00:00 r:16641 z:NCC:D 6