Readings in resource management and conservation, edited with introductions by Ian Burton and Robert W. Kates. With the assistance of Lydia Burton. Burton, Ian, 1935- ed. Kates, Robert W. (Robert William), 1929- joint ed. Natural resources. S938 .B86 333 BUR Includes bibliographical references. Chicago, University of Chicago Press 1965. 1965. 1965 Text xi, 609 p. : eng