Fletcher, W.W <br/><br/>
Herbicides and plant growth regulators 

 - London  Granada  1982 
 - 408 p. 
<br/><br/><label>ISBN: </label>0246112662 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631.54  / FLE