Campbell, Roy E <br/><br/>
Nicotine dust for control of truck-crop insects  / 
Roy E. Cambell 
 - Washington  :   Department of Agriculture 
 - 24 p. 
 - EUA. Dept. of Agriculture Farmers' bull.; 1282 .
<br/><br/><label>LCCN: </label>203836 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nicotina como insecticida