Jacobson, Martin,   1919- <br/><br/>
Naturally occurring insecticides / 
edited by Martin Jacobson and D.G. Crosby 
 - xii, 585 p. :  il. ;  24 cm. 
<br/><br/><label>ISBN: </label>0824713257 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INSECTICIDAS.
<br/><br/><label>Dewey Class. No.: </label>632.951  / Ja31