GOULD, ROBERT F. <br/><br/>
ORGANIC PESTICIDES IN THE ENVIRONMENT 

 - S.E. 
 - Estados Unidos  AMERICAN CHEMICAL SOCIETY  1966 WASHINGTON 
 - 309 
<br/><br/><label>LCCN: </label>20324 
<br/><br/><label>Dewey Class. No.: </label>668.65