Howe, Henry F. <br/><br/>
Ecological relationships of plants and animals / 
Henry F. Howe, Lynn C. Westley 
 - New York :  Oxford University Press,  1988 
 - 273 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0195063147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology