Faulkner, Edward Hubert <br/><br/>
Plowman's folly  / 
by Edward H. Faulkner 
 - Oklahoma  :   University of Oklahoma 
 - 161 p. 
<br/><br/><label>LCCN: </label>205722 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labranza <br/>Suelos<br/>Suelos -- conservación 
<br/><br/><label>Dewey Class. No.: </label>PA 631.312 F3