Fundamentals of economic geography : an introduction to the study of resources / by William Van Royen Nels A. Bengtson. Bengtson, N. A. (Nels August), 1879- Van Royen, William, 1900- joint author. Economic geography. HF1025 .B43 1964 911.3 23 VAB Authors' names in reverse order in other editions. Includes bibliography and index. Englewood : Prentice-Hall, c1964. c1964. 1964 Text xviii, 613 p. : eng