TY  - GEN
AU  - Alford-Stevens,
AU  - Budde,
AU  - Eichelberger,
TI  - Multilaboratory study of automated determinations of polychlorimated biphenyls and chlorinated pesticides in water soil, and sediment by gas chroneatography [fotocópia] : mass spectrometry
SN  - : Esc. 100.00
PY  - 0000///American Chemical Society
CY  - [Washington]
PB  - [19--?]
N2  - Bibliografia
ER  -