Auld, B. A. <br/><br/>
Weed control economics 

 - London :  Academic Press,  1987 
 - 177 p 
 - Applied botany and crop science .
 - Applied botany and crop science .
<br/><br/> D50-126 
<br/><br/><label>LCCN: </label>3556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malas hierbas--Control.
<br/><br/><label>Dewey Class. No.: </label>632.58  / A85