TY  - BOOK
AU  - World Health Organization
TI  - IPCS (Environmental health criteria no - 139): partially halogenated chlorofluorocarbons (ethane derivatives)
SN  - 92-4-157139-x
U1  - 547.212 
PY  - 1992///
CY  - Geneva
PB  - UNEP and World Health Organization
KW  - IPCS
KW  - Organic chemistry
N1  - Gift; IPCS, chemical safety, organic chemicals
ER  -