Natural pest control agents :  a symposium / 
Donald G. Crosby, symposium chairman. 
 - Washington:  American Chemical Society,  1966. 
 - vi,146 p. :  ill.;  24 cm. 
 - Advances in chemistry series  53. .
<br/><br/> "Sponsored by the Pesticides Subdivision of Agricultural and Food Ch emistry at the 149th meeting of the American Chemical Society, Detroit, Mich., April 8, 1965.' 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides--Addresses, essays, lectures.
<br/><br/><label>Dewey Class. No.: </label>632.95