Conservation of natural resources.
Contributors: Parkins, A. E. 1879-1940 ed.
Publisher: Wiley
Published: 1950
Place of publication: New York
Language: eng
Number of pages: 552
Subjects: Natural resources -- United States; United States -- Economic conditions
Description: Covers land utilization, forest resources, water supply, mineral resources, wildlife, recreation etc.
Notes: Includes bibliographies.
A revision of Our natural resources and their conservation, edited by A.E. Parkins and J.R. Whitaker.