Leopold, Aldo. <br/><br/>
A Sand County almanac :   with essays on conservation from Round River.  
/ by Aldo Leopold ; Illustrated by Charles W. Schwartz. 
 - New York :  Ballantine Books,  1966. 
 - xix, 295 p. ;  18 cm. 
<br/><br/><label>ISBN: </label>0345345053 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history --Outdoor books; Natural history --United States; Nature conservation --United States.
<br/><br/><label>Dewey Class. No.: </label>500.9 LEO  / 1010