Duryee, William B. <br/><br/>
Farming for security / 

 - New York:  McGraw-Hill Book Company,  1943. 
 - xiii, 250p. :  ill. ;  21 cm. 
<br/><br/> Sustainable farming 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable farming<br/>Agricultural economics<br/>Soil conservation
<br/><br/><label>Dewey Class. No.: </label>630 DUR