Marsh, George P.  1801-1882. <br/><br/>
The earth as modified by human action.  A new ed. of Man and nature. 
By George P. Marsh. 
 - A new and rev. ed. 
 - New York,  Scribner, Armstrong,  1877. 
 - xxvii, 674 p.  22 cm. 
<br/><br/>Bibliography: p. [xi]-xxiii. 
<br/><br/><label>LCCN: </label>gs 10000136  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human geography.<br/>Physical geography.
<br/><br/><label>LC Class. No.: </label>GF31  / .M29