Pimentel, David,  1925- <br/><br/>
Ecological effects of pesticides on non-target species / 
David Pi mentel 
 - Washington,  1971. 
 - 220 p. ;  26 cm. 
<br/><br/> "Prepared at the request of the Office of Science and Technology in the Executive Office of the President." 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides and Wildlife.<br/>Pesticides--Toxicology.
<br/><br/><label>Dewey Class. No.: </label>632.95042