TY  - BOOK
ED  - United Nations. 
TI  - A concise summary of the world population situation in 1970
PY  - 1971///
CY  - New York : 
PB  - United Nations, 
KW  - Population
N1  -  "United Nations publication. Sales no.:E.71.XIII.2.";  Includes bibliographical references
ER  -