james C. Leary <br/><br/>
DDT and the Insect Problem 

 - America  Mcgraw-Hill  1946 
 - v,176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DDT and the Insect Problem
<br/><br/><label>Dewey Class. No.: </label>636.0895/L4798D