Ayres, Quincy Claude. <br/><br/>
Soil erosion and its control 

 - New York :  McGraw-Hill,  1936 
 - 365 p.  : ilus 
<br/><br/><label>LCCN: </label>23203 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Erosión--Prevención y control.<br/>Suelos.
<br/><br/><label>Dewey Class. No.: </label>631.455  / A87