Duke Stephen O Ed. <br/><br/>
Weed physiology 

 - Boca  Raton CRC Press         1985 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>52481 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Weed<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:57, M5.1