United States Department Of Agriculture <br/><br/>
Field seeds : Supply and disappearance 

 - Washington  United States Dept Of Agriculture  1939 
 - 29p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>630.5  / SBU