Boughey, Arthur S. <br/><br/>
Contemporary readings in ecology 

 - Belmont, Cal. :  Dickenson,  1969 
 - 390 p.  : ilus. 
<br/><br/><label>LCCN: </label>21554 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecología.
<br/><br/><label>Dewey Class. No.: </label>574.5  / B68