The Ecosystem Concept in Natural Resource Management / 
edited by George M. Van Dyne 
 - New York :  Academic Press,  1969 
 - xii, 383 p. :  ill. ;  24 cm. 
<br/><br/> "Based on a symposium held at the annual meeting of the American Society of Range Management in Albuquerque, New Mexico on February 12-15, 1968" 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0127134506 :  USD 43.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Congresses<br/>Conservation of natural resources--Congresses<br/>Ecosystem management--Congresses<br/>Nature resources
<br/><br/><label>Dewey Class. No.: </label>574.6