Laursen, Frans <br/><br/>
Studies of weed competition in barley. Yearbook 1971 

 - København  Royal Veterinary and Agricultural University  1971 
 - 220 
<br/><br/><label>Subjects--Index Terms: </label>BARLEY HORDEUM WEED COMPETITION 
<br/><br/><label>Dewey Class. No.: </label>633.1