Helfrich, H. W. <br/><br/>
Agenda for survival :the environmental crisis-2 

 - Yale University Press  London  1970 
 - xi,234 
 - Environment crisis DDT Environmental quality Human nonproliferation 
<br/><br/><label>ISBN: </label>0-300-01432-5 
 = Agenda for survival  
<br/><br/><label>Standard No.: </label>M 
<br/><br/><label>Standard Tech. Report. No.: </label>
<br/><br/><label>LCCN: </label>B 
<br/><br/><label>Nat. Bib. No.: </label>0352 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>577.4 AGE 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Sciences
<br/><br/><label>Universal Decimal Class. No.: </label>577.4