Conservation in the United States [by] A. F. Gustafson [and others].

Bibliographic Details
Main Author:	Gustafson, A. F. (Axel Ferdinand), 1880-1942
Format:	Book
Language:	English
Published:	Ithaca, N.Y. : Comstock Pub. Co., 1949.
Edition:	3d ed.
Subjects:	Natural resources > United States. United States > Economic conditions.

Description
Item Description:	"Suggestions for supplementary reading": pages [513]-520.
Physical Description:	ix, 534 pages : illustrations, maps. ; 24 cm.