TY  - SER
ED  -  United Nations. 
ED  -  United Nations. 
TI  -  The environment in Europe and North-America : :  annotated statistic s / 
PY  - 1992///
CY  -  New York : 
PB  -  United Nations, 
KW  -  Environmental indicators
KW  -  Europe
KW  -  Handbooks, manuals, etc
KW  -  North America
KW  -  Time-series analysis
KW  -  Environmental conditions
KW  -  Statistics
KW  -  Handbooks, manua ls, etc
KW  -  Handbooks , manuals, etc
ER  -