Long, H.C <br/><br/>
SUPPRESSION OF WEEDS BY FERTILIZERS AND CHEMICALS 

 - [s.l.]:   Crosby Lockwood,  1946  
<br/><br/><label>Standard No.: </label>DVE-M5334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FERTILIZACION<br/>MALEZAS
<br/><br/><label>Universal Decimal Class. No.: </label>631.8