Hartzell, F. Z. <br/><br/>
Dusting and spraying to control grape root-worm  / 
F. Z. Hartzzell 
 - Geneva, N. Y.  :   Agricultural Experiment Station 
 - 29 p. 
 - New York Agr. Exp. Sta. Bull.; 519 .
<br/><br/><label>LCCN: </label>204694 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fidia viticida  Control de plagas  Aspersión