Cook, Ray Lewis. <br/><br/>
Soil management for conservation and production / 
Lewis Ray Cook. 
 - New York :  Wiley,  1962. 
 - 527 p. :  illus. ;  24 cm. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>628770  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil management.<br/>Soil conservation--United States.<br/>Soil fertility.