Graham, Frank <br/><br/>
Since silent spring / 
Frank Graham 
 - Greenwich :  Fawcett ,  1970 
 - 288p. :  ill. ;  17 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental aspects<br/>Pesticides
<br/><br/><label>Dewey Class. No.: </label>632.95  / GRA