Aswathanarayana, U. <br/><br/>
Soil resources and the environment / 
U. Aswathanarayana. 
 - Enfield, NH, USA :  Science Publishers,  1999. 
 - xix, 248 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. [234]-241). 
<br/><br/><label>ISBN: </label>1578080673  RM239.19 
<br/><br/><label>LCCN: </label>99-039258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science.<br/>Soil management.<br/>Soil ecology.