Pruitt,William O.  x <br/><br/>
Boreal ecology  x 

 - x 
 - New Delhi  Oxfrod  1978 
 - 78 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ecology Biology 
<br/><br/><label>Dewey Class. No.: </label>574.5/PRB