May Robert M Ed. <br/><br/>
Theoretical ecology: principles and applications 
May Robert M Ed. 
 -  1976 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>48337 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>G:5, L6