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EPA.92c.chrysene.df: Chrysene Concentrations from 1992 USEPA Guidance Document

Description

Chrysene concentrations (ppb) at five compliance wells (four monthly samples for each well).

Usage

EPA.92c.chrysene.df

Arguments

Format

A data frame with 20 observations on the following 3 variables.

Chrysene

a numeric vector of chrysene concentrations (ppb)

Month

a factor indicating the month of collection

Well

a factor indicating the well number