Watt, Kenneth E. F.,  1929- <br/><br/>
Ecology and resource management  a quantitative approach / 
Kenneth E. F. Watt 
 - New York :  McGraw-Hill,  1968 
 - xii, 450 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>2070685738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal populations<br/>Ecology