Ehrlich, Paul R. <br/><br/>
How to be a survivor / 
[by] Paul R. Ehrlich and Richard L. Harriman. 
 - London :  Pan/Ballantine,  [1972] 
<br/><br/> First published 1971. 
<br/><br/>Bibliography: p. 170-173. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy.