A procedure for evaluating environmental impact
By: by Luna B. Leopold [and others]
Contributors: Leopold, Luna Bergere, 1915-
Series: Geological Survey circular 645; Geological Survey circular ;; 645.
Publisher: U.S. Dept. of the Interior
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 13
Subjects: Environmental policy -- United States.
Notes: Bibliography: p. 13.