Search Results for the EPA National Library Catalog

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Status and temporal trends in benthic macroinvertebrate communities as an indicator of water quality at Maryland's core monitoring stations, 1976-1992 / 1996
Stautus and temporal trends in benthic macroinvertebrate communities as an indicator of water quality at Maryland's core monitoring stations, 1976-1992. 1996
Stream bottom samples (macroinvertebrate) from water quality trend stations, 1978 and 1979 / 1979
Study of the adequacy of air monitoring : phase II--analysis of EPA regulations on ambient air quality monitoring 1980
Study of the adequacy of air monitoring data : summary statement of work. 1979
Sulfate regional experiment documentation of SURE sampling sites 1982
Summary of information on air quality networks around large point sources / 1976
Summary of precision and accuracy assessments for the state and local air monitoring networks, 1982 / 1985
Summary of state biological assessment programs for streams and rivers. 1996
Summary report : Section 319 National Monitoring Program projects: nonpoint source watershed project studies / 1992
Surface water monitoring : a framework for change / 1987
Symposium for discussion of the Los Angeles Catalyst Study : proceedings / 1977
System development plan : a systems approach for acquiring air monitoring networks / 1970
Taylor Creek-Nubbin Slough Project Rural Clean Water Program, 1981-1991 : ten year report / 1991
Technical assistance document (TAD) for precursor gas measurements in the NCore multi-pollutant monitoring network : version 4 / 2005
Technical assistance document : the use of portable volatile organic compound analyzers for leak detection / 1984
Technical assistance document for sampling and analysis of ozone precursors 1998
Technical assistance document for sampling and analysis of ozone precursors for the photochemical assessment monitoring stations program revision 2 April 2019 2019
Technical assistance document for sampling and analysis of ozone precursors. 1998
Technical assistance document for the reporting of daily air quality : the air quality index (AQI). 2016
Technical discussions relating to the use of the carbon bond mechanism in OZIPM/EKMA / 1984
Technical discussions relating to the use of the carbon bond mechanism in OZIPM/EKMA / 1984
The design of air quality monitoring networks / 1981
The Environmental Protection Agency Four Corners ambient air monitoring network / 1979
The Environmental Protection Agency Northern Great Plains ambient air monitoring network / 1975
The impact of future diesel emissions on the air quality of large cities / 1979
The monitoring and field support activity of the national air surveillance network : standard operating procedures for EPA Region IV / 1975
The national air pollution background network final project report / 1985
The national air pollution background network final project report / 1985
The RAPS helicopter air pollution measurement program, St. Louis, Missouri, 1974-1976 / 1979
The TAGA team. 2002
The TAGA team. 2002
The Upper Colorado River National Water-Quality Assessment Program surface-water-monitoring network. 1996
Toxic substances monitoring program. 1977
Updates to the 1986 Directory of Precipitation Monitoring Sites, National Atmospheric Deposition Program, National Trends Network (NADP/NTN). 1990
Urban air pollution monitoring by ground-based stations and satellite data : multi-season characteristics from Lanzhou City, China / 2018
Urban Air Toxics Monitoring Program (UATMP), 2005. 2006
Washington state visibility study : 1982 final report / 1983
Water quality assessment of the Sacramento River Basin, California : environmental setting and study design / 1998
Water quality monitoring strategy for the Ohio River and lower reaches of major tributaries. 1982
Water quality monitoring, rivers & streams / 1979
Water quality station inventory a guide to Michigan water quality data in STORET : through March, 1981. 1983
Water reclamation and automated water quality monitoring / 1982
Water-quality assessment of the Sacramento River basin, California : water quality of fixed sites, 1996-1998 / 2000
Western energy sulfate/nitrate monitoring network progress report / 1979
Williams Air Force Base air quality monitoring study / 1980
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