Weaver, John E. <br/><br/>
Plant ecology / 
John E. Weaver, Frederic E. Clements. 
 - Second edition. 
 - New delhi :  Tata McGraw-Hill Publishing,  1986. 
 - xxii, 601pages :  illustrations ;  22 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581.5  / WEA