Ball, W. E <br/><br/>
Sulfure acid for control of weeds  / 
W. E. Ball, O. C. French 
 - Berkely, Cal.  :   Agricultural Experiment Station 
 - 29 p. 
 - California. Agric. Exp. Sta. Bull.; 596 .
<br/><br/><label>LCCN: </label>202316 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malas hierbas -- Control  Acido sulfúrico