Methods in plant ecology 
edited by S. B. Chapman 
 - Oxford  Blackwell Scientific Publications  1976 
 - viii, 536 p.  ill.  24 cm. 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0-632-09060-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant ecology--Methodology
<br/><br/><label>Dewey Class. No.: </label>