Dobben, W H Van, Ed.; McConnel, R H Lowe, Ed. <br/><br/>
Unifying concepts in ecology 

 - 
 - W Junk Publishers, Hague  1975 
 - 302 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology-- Biodiversity-- Conservation-- Ecosystems
<br/><br/><label>Dewey Class. No.: </label>577  DOB-U