Andrews, William A. <br/><br/>
A guide to the study of soil ecology. / 
Editor: William A. Andrews. Contributing authors: Nancy D. Davies [et.al ]. 
 - New Jersey :  Prentice-Hall,  1973. 
 - x, 198 p. :  ill. ;  23 cm. 
 - Contours: studies of the environment. .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0133709655 (pbk. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil ecology.