Soil erosion research methods 
edited by Rattan Lal. 
 - 2nd ed. 
 - Delray Beach, Fla.  St. Lucie Press  c1994. 
 - p. cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1884015093  39.95 
<br/><br/><label>LCCN: </label>93045352  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil erosion--Research--Methodology.<br/>Soil conservation--Research--Methodology.
<br/><br/><label>LC Class. No.: </label>S626  / .S65 1994 
<br/><br/><label>Dewey Class. No.: </label>631.4/5/072