Higbee, Edward. <br/><br/>
American agriculture :  geography, resources, conservation / 
Edward Higbee. 
 - New York :  John wiley ,  c 1958. 
 - x, 399 p. :  ill. ;   24 cm. 
<br/><br/> Includes Index. 
<br/><br/>337  337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--America.
<br/><br/><label>Dewey Class. No.: </label>630.973 / H537a