The geography of economic activity /
Thoman, Richard S., 1919-
The geography of economic activity / by Richard S. Thoman, Edgar C. Conkling and Maurice H. Yeates. Cartography by Henry W. Castner - Second Edition - New York : McGraw-Hill Book, 1968 - xii, 561 p. : illus. (part col.), maps (part col.) 24 cm.
Bibliographical footnotes.
Economic geography
The geography of economic activity / by Richard S. Thoman, Edgar C. Conkling and Maurice H. Yeates. Cartography by Henry W. Castner - Second Edition - New York : McGraw-Hill Book, 1968 - xii, 561 p. : illus. (part col.), maps (part col.) 24 cm.
Bibliographical footnotes.
Economic geography