Mayer, E. L. <br/><br/>
Nicotine insecticides :   part II-search for activators  / 
by E. L. Mayer, Florence B. Talley and C. F. Woodward 
 - Washington  :   Department of Agriculture 
 - 16 p. ; tablas 
 - EUA. Dept. of Agri. E-709 .
<br/><br/><label>LCCN: </label>203044 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nicotina como insecticida