TY  - BOOK
TI  -  World population monitoring 2001 : :  population, environment and de velopment
SN  -  9211513596
U1  -  304.6 
PY  - 2001///
CY  -  New York : 
PB  -  United Nations Publications, 
KW  -  Population
KW  -  Environmental aspects
N1  -  Includes bibliographical references
ER  -