Beck, Frank Victor <br/><br/>
THE FIELD SEED INDUSTRY IN THE UNITED STATES 

 - [s.l.]:   University of Wisconsin,  1944  
<br/><br/><label>Standard No.: </label>DVE-M5400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SEMILLAS
<br/><br/><label>Universal Decimal Class. No.: </label>631.53