The UN long-range population projections : what they tell us 
/ by United Nations (UNO) 
 - New York :  United Nations,  1992 
 - 22 pages : illustrations  
<br/><br/><label>Subjects--Topical Terms: </label><br/>POPULATION--ENVIRONMENTAL ASPECTS
<br/><br/><label>LC Class. No.: </label>UNO(02)1992/5