Urbahns, T. D <br/><br/>
Grasshopper control in the Pacific states  / 
T. D. Urbans 
 - Washington  :   Department of Agriculture 
 - 16 p. 
 - EUA. Dept. of Agriculture Farmers' bull.; 1140 .
<br/><br/><label>LCCN: </label>204616 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chapulines  Control de plagas