Frankel, Lillian B. <br/><br/>
This crowded world  : an introduction to the study of population 

 - Washington :   Columbia Books, Inc, Publishers,  1970.  
 - 60p.  : ill.   ; 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population
<br/><br/><label>LC Class. No.: </label>IRA HB883.F7