Runnels, H. A <br/><br/>
Control of Alternaria blight of ginseng with bordeaux mixture and injuries accompanying its use  / 
H. A. Runnels, and J. D. Wilson 
 - Wooster, Ohio  :   Ohio Agr. Exp. Sta. 
 - 16 p. 
 - Ohio. Agr. Exp. Sta. Bull.; 522 .
<br/><br/><label>LCCN: </label>203589 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mezcla de Bordeaux