Howe, Henry F. <br/><br/>
Ecological relationship of plants and animals   
by Henry F. Howe and Lynn C. Westley. 
 - New York  OUP  1988 
<br/><br/><label>ISBN: </label>0195044312 
<br/><br/><label>Dewey Class. No.: </label>574.5  / N88;1