Population, environment, and people/ 
Edited by Noel Hinrichs for the Council on Population and Environment. Foreword by Rene Dubos. 
 - New York:  McGraw-Hill,  1971. 
 - xii, 227 p. ;   21 cm. 
<br/><br/> Selected papers of the first National Congress on Optimum Population and Environment, held June, 1970, in Chicago. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population--Congresses.<br/>Environmental policy--United States--Congresses.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Population--Congresses.