Edwards, Clive Arthur <br/><br/>
Persistent persticides in the environment 
by Clive Arthur Edwards 
 - \\  2nd ed. 
 - Cleverland Ohio:  CRC Press,  1976 
 - 170p.: ill 
<br/><br/> Includes index 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>849350115 
<br/><br/><label>LC Class. No.: </label>QH 545.P4