Dobben W H Van <br/><br/>
Report on unifying concepts in ecology 

 - Hague  W Junk B V Pub       1974 
 - 302p.  cm. 
<br/><br/><label>Standard No.: </label>46527 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Ecology<br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>G:5.N74r, L4