TY  - SER
ED  -  United Nations. 
TI  -  Annual review of the chemical industry
SN  -  0255-429
PY  - 1990///
CY  -  New York : 
PB  -  United Nations, 
KW  -  Chemical industry
KW  -  Europe
KW  -  Statistics
KW  -  Periodicals
N1  -  Description based on : 1987
ER  -