Weaver, John E. and Clements, Frederic E. <br/><br/>
Plant Ecology 

 - 2 
 - New Delhi  Tata McGraw-Hill Publishing Company Ltd.  1929 
 - 601 
<br/><br/><label>Publisher. No.: </label> Premier Book Shop 
<br/><br/><label>Subjects--Personal Names: </label> Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany