Lal, Rattan. <br/><br/>
Soil erosion research methods 

 - Ankeny, Iowa :  Soil and Water Conservation Society,  1988 
 - 244 p.  : ilus. 
<br/><br/><label>LCCN: </label>406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Erosión.<br/>Suelos--Conservación.<br/>Suelos--Investigación.
<br/><br/><label>Dewey Class. No.: </label>631.455  / L3