Graham, Frank, <br/><br/>
Since Silent spring. 

 - Boston,  Houghton-Mifflin,  1970. 
 - xvi, 333 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides--Environmental aspects.
<br/><br/><label>LC Class. No.: </label>QH75  / .G68 
<br/><br/><label>Dewey Class. No.: </label>632/.95