Soil management of smallholder agriculture / 
edited by Rattan Lal (The Ohio State University, Columbus, USA), B. A. Stewart (West Texas A&M University, Canyon, USA). 
 - London :  CRC Press,  2017. 
 - xiii, 406 pages :  illustrations ;  24 cm. 
 - Advances in soil science .
<br/><br/><label>ISBN: </label>9781466598584 (hardcover : alk. paper) 1466598581 (hardcover : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil management--Tropics.<br/>Farms, Small--Tropics.<br/>Agriculture--Tropics.
<br/><br/><label>Dewey Class. No.: </label>631.45  / LAL P17S