Etherington, John R. <br/><br/>
Environment and plant ecology with a contributed chapter by W. Armstrong 
John R. Etherington 
 - 2nd ed. 
 - Chichester  New York  Wiley  c1982 
 - xxii, 487 p.  ill.  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant ecology
<br/><br/><label>Dewey Class. No.: </label>581.5