TY  - BOOK
AU  - World Health Organization
TI  - Polychlorinated dibenzo-para-dioxins and dibenzofurans
SN  - 92 4 154288 8
U1  - R363.7384 W.H.O./E.H.C. 
PY  - 1989///
CY  - World Health Organization, Geneva
ER  -