TY  - BOOK
AU  - WHO
TI  - Polychlorinated biphenyls (pcb) and polychlorinated terphenyls health & safety guide no 68
SN  - 9241510684
U1  - 615 
PY  - 1992///
CY  - Geneva
PB  - World health organization
KW  - Pharmacy Practice
ER  -