Brown Lester R <br/><br/>
Resource trends and population policy    A time for reassessment 

 - Washington  Worldwatch Institute           1979 
 - 55p  cm. 
<br/><br/><label>Standard No.: </label>145489 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y:5.1'N7, L9