John Wesley Powell, soldier, explorer, scientist.

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Format:	Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Geological Survey, 1975.
Subjects:	Powell, John Wesley, > 1834-1902.

Description
Item Description:	"USGS: INF-74-24"--Cover.
Physical Description:	23 pages : illustrations, portraits ; 24 cm
Bibliography:	Includes bibliographical references (page 23).