Gras, Norman Scott Brien. <br/><br/>
A history of agriculture in Europe and America 

 - 2 ed. 
 - New York :  Crofts,  1940 
 - 496 p 
<br/><br/><label>LCCN: </label>15102 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Historia.<br/>Agricultura--Historia--E.U.A.<br/>Agricultura--Historia--Europa.
<br/><br/><label>Dewey Class. No.: </label>630.9  / G73 1940