Soil erosion research methods / 
R. Lal., editor 
 - 2nd ed. 
 - Delray Beach, Fla. :  Soil and Water Conservation Society,  1994 
 - xi, 340 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1884015093 (alk. paper)  RM408.58 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil erosion--Research--Methodology<br/>Soil conservation--Research--Methodology