Ridker  Ronald G. <br/><br/>
Population, resources, and the environment 

 - Washington      U.S. Government Printing Office  US 1972     
 - 377p. 
 - Commission on Population Growth and the American Future research report .
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Environment><Population growth><Environmental policy><Natural resources><Population><United States>
<br/><br/><label>Dewey Class. No.: </label>613.1 Us/RID