Lal, R. <br/><br/>
Food security and soil quality / 
Rattan Lal and B.A. Stewart. 
 - 1st ed. 
 - Boca Raton, FL :  CRC Press,  2010 
 - xiii, 408 p.  ill., maps ;  25 cm. 
 - Advances in soil sciences .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781439800577 
<br/><br/><label>LCCN: </label>2010002148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food security.<br/>Soils
<br/><br/><label>Dewey Class. No.: </label>631.42  / LAF