Weaver, John E.    1884-1966 <br/><br/>
Plant ecology /  
John E. Weaver ... and  Frederic E. Clements 
 - 2nd ed. 
 - New York,    London :    McGraw-Hill book Co., inc.,    1938 
 - xxii, 601 p. :    ill., incl. front. (map), diagrs. ;    24 cm. 
 - McGraw-Hill publications in the botanical sciences .
<br/><br/>Includes bibliographical references (p. 539-582) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant ecology
<br/><br/><label>Dewey Class. No.: </label>581.5 WEA