Hargreaves, Mary Wilma M <br/><br/>
Dry farming in the northern Great plains, 1900-1925 / 
Mary Wilma M Hargreaves 
 - Cambridge :  Harvard University Press,  1957 
 - xi, 587p. ; 22cm. 
 - Harvard economic studies, 101 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects-- Great Plains.<br/>Agriculture--Great Plains--History
<br/><br/><label>Dewey Class. No.: </label>338.10978  / HAR