Experimental herbicides status report by crop 19 - 19 

 - Corvallis, Oregon :  The Center,  19 
 - v 
<br/><br/> La biblioteca tiene: 1975 
<br/><br/><label>LCCN: </label>26045 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Herbicidas.<br/>Malas hierbas--Control.
<br/><br/><label>Dewey Class. No.: </label>632.954  / I5