Results of the sixth population inquiry among governments. 

 - New York :  United Nations (UN) ,  1990 
 - xviii, 245p. :  ill. ;   28 cm. 
 - Population policy paper ;  no. 31 .
<br/><br/> "The sixth ppopulation inquiry was transmitted through the Office of the Secretary-General in July 1987 to the member states and observers of the United Nations"--P. iii.  "ST/ES/SER.R/104." 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population policy--Statistics
<br/><br/><label>Gov. Doc. Class. No.: </label>UN DIESA PPP-31