Russel, Clifford S. <br/><br/>
Ecological modelling: in a resource management frame work 

 - Washington  Resources for the Future  1975 
 - xi,394p.  26cm. 
<br/><br/><label>ISBN: </label>0-8018-1773-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>LC Class. No.: </label>QH541.15.M3E26