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

 - 2 
 - London  McGraw-Hill Book Company, Inc.  1929 
 - 601 
<br/><br/> 006351 
<br/><br/><label>Subjects--Personal Names: </label> MSc Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MSc Botany