Goetzmann, William H. <br/><br/>
Exploration And Empire:  The Explorer and the Scientist in the Winning of the American West 
/ by William H. Goetzmann 
 - New York:  Alfred A. Knopf, Inc.,  1971. 
 - xxii, 656p. 
<br/><br/><label>Dewey Class. No.: </label>910.973  / GOE/E