Gwynne, D.C. <br/><br/>
Weed Biology and Control in Agricultured 

 - London  Post for Academia Education  1985 
 - 258 p. 
<br/><br/> 19900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>632.58  / G