West, T F  <br/><br/>
DDT and newer persistent insecticides 

 - London:  Chapman & Hall Ltd,  1950 
 - xiv, 632p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Benzene hexachloride Chlordane 
<br/><br/><label>Universal Decimal Class. No.: </label>632.95   / J0