Gras N S B <br/><br/>
History of agriculture in Europe and America 
Gras N S B 
 - Ed 2nd 
 - New York  F.S.Crafts           1940 
 - 496p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industry
<br/><br/><label>Dewey Class. No.: </label>X9J::1:N3, H0;1