KROPFF, M.J. <br/><br/>
MODELLING GROOP - WEED INTERACTION /  
KROPFF, M.J. 
 - [S.N] :   C. A. B INTERNATIONAL ،   1993 
 - 274 P 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CROPS<br/>WEEDS<br/>MODELING
<br/><br/><label>Dewey Class. No.: </label>630  / K M