Search Results for the EPA National Library Catalog

Items Found: 7
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Your Search: (AUTHOR=Hays AND A AND P)

Select Item Title Year Published
Beauty, health, and permanence : environmental politics in the United States, 1955-1985 / 1987
Calculations of day-night levels (Ldn) resulting from civil aircraft operations 1977
Conservation and the gospel of efficiency; the progressive conservation movement, 1890-1920. 1959
Data Base for Predicting Noise from Civil Aircraft: Flight Profile Prediction. 1976
Development of VOC compliance monitoring and enforcement strategies : the wholesale gasoline marketing chain - Volume I / 1980
Explorations in environmental history : essays / 1998
Principles and Technical Aspects of PCR Amplification [electronic resource] / 2008

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