Green, W. J <br/><br/>
Spraying program for orchards with combinations recommended  / 
by W. J. Green, A. D. Selby and H. A. Gossard 
 - Wooster, Ohio  :   Agricultural Experiment Station 
 - p. 53-60 
 - Ohio Agri. Exp. Sta. Circular; 149 .
<br/><br/><label>LCCN: </label>202608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aspersión  Legumbres -- Fumigación