Dudley, J. E. <br/><br/>
The potato leafhopper and its control  / 
J. E. Dudley 
 - Washington  :   Department of Agriculture 
 - 16 p. 
 - EUA. Dept. of Agri. Farmers' Bull.; 1225 .
<br/><br/><label>LCCN: </label>203850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chapulines  Papa -- Plagas  Control de plagas