x  x <br/><br/>
Ecological Modeling  In a Resource Management Framework 

 - x 
 - Washington  Resources for the Future  1976 
 - xi, 394 
<br/><br/>x 
<br/><br/><label>ISBN: </label>0801817730 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology Ecology 
<br/><br/><label>Dewey Class. No.: </label>574.5/E19