Author: Environmental Protection Agency / Catalog Issue Year Decade: 1970 - 1979 / Sudoc Stem: EP 1.47 - Blacklight Search Results

Start Over Author Environmental Protection Agency Catalog Issue Year Decade 1970 - 1979 Sudoc Stem EP 1.47

1. National air monitoring program: Air quality and emissions trends, annual report, v. 1.

Corporate/Agency Authors:: Environmental Protection Agency
Publisher:: Environmental Protection Agency
Date:: Aug. 1973
SuDoc number:: EP 1.47:973/v.1

2. National air monitoring program: Air quality and emissions trends, annual report, v. 2.

Corporate/Agency Authors:: Environmental Protection Agency
Publisher:: Environmental Protection Agency
Date:: Aug. 1973
SuDoc number:: EP 1.47:973/v.2