Whitbeck, R. H. 1871-1939.
Economic geography of South America, by R. H. Whitbeck, Frank E. Williams, assisted by William F. Christians. - 3d ed. - New York, McGraw-Hill, 1940. - xi, 469 p.
Bibliography: p. 437-452.
40027675
Economic geography.
South America--Economic conditions--1918-
HC165 / .W5 1940
Economic geography of South America, by R. H. Whitbeck, Frank E. Williams, assisted by William F. Christians. - 3d ed. - New York, McGraw-Hill, 1940. - xi, 469 p.
Bibliography: p. 437-452.
40027675
Economic geography.
South America--Economic conditions--1918-
HC165 / .W5 1940