Precision and bias of selected analytes reported by the National Atmospheric Deposition Program and National Trends Network : 1983 and January 1980 through September 1984 /

Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey /
by: Willoughby, Timothy C., et al.
Published: (1989)

Variability in wet atmospheric deposition data determined with collocated samplers /
by: Nilles, Mark A.
Published: (1992)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1989 /
Published: (1991)

External quality-assurance results for the National Atmospheric Deposition Program and the National Trends Network during 1987 /
by: See, Randolph B., et al.
Published: (1989)

Variability in wet atmospheric deposition data determined with collocated samplers /
Published: (1992)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 2002-03 /
by: Wetherbee, Gregory A.
Published: (2005)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1990 /
Published: (1993)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1988 /
by: See, Randolph B., et al.
Published: (1990)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 1997-99 /
by: Gordon, J. D.
Published: (2003)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 1995-96 /
by: Gordon, J. D.
Published: (1999)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 1997-99 /
by: Gordon, J. D.
Published: (2003)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 2000-2001 /
by: Wetherbee, Gregory A.
Published: (2004)

External quality-assurance results for the National Atmospheric Deposition Program and the National Trends Network during 1987 /
by: See, Randolph B.
Published: (1989)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1988 /
by: See, Randolph B.
Published: (1990)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1994.
Published: (1997)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1991.
Published: (1995)

Bias and precision of selected analytes reported by the National Atmospheric Deposition Program and National Trends Network, 1984 /
by: Brooks, Myron H., et al.
Published: (1987)

Summary of the National Atmospheric Deposition Program/National Trends Network intersite-comparison program, November 1978-November 1989 /
by: Gordon, J. D., et al.
Published: (1991)

Programs and analytical methods for the U.S. Geological Survey acid rain quality-assurance project /
by: See, Randolph B.
Published: (1990)

External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1994 /
by: Gordon, J. D.
Published: (1997)

Deposition both wet and dry /
Published: (1984)

Summary of the National Atmospheric Deposition Program/National Trends Network intersite-comparison program, November 1978-November 1989 /
by: Gordon, J. D.
Published: (1991)

Updated operational protocols for the U.S. Geological Survey Precipitation Chemistry Quality Assurance Project in support of the National Atmospheric Deposition Program /
by: Wetherbee, Gregory A., et al.
Published: (2017)

Acid deposition long-term trends /
Published: (1986)

Acid deposition at high elevation sites /
Published: (1988)

Uses of National Atmospheric Deposition Program/National Trends Network data for science education and environmental problem solving, November 27, 1995 to February 10, 1997 /
Published: (1997)

Acid Deposition Control Act : hearing before the Subcommittee on Clean Air, Wetlands, Private Property and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, second session, on S. 1097, a bill to reduce acid deposition under the Clean Air Act, October 6, 1998.
Published: (1999)

A killing rain : the global threat of acid precipitation /
by: Pawlick, Thomas
Published: (1984)

Acid rain and dry deposition /
by: Canter, Larry W.
Published: (1986)

Chemical stability of wet-deposition samples subsampled daily for one week /
by: Willoughby, Timothy C.
Published: (1990)

The Meteorology of acid deposition : an APCA specialty conference /
Published: (1984)

Atmospheric acid deposition damage to paints /
by: Haynie, Fred H.
Published: (1985)

Atmospheric deposition in relation to acidification and eutrophication /
by: Erisman, J. W.
Published: (1995)

Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey /
by: Willoughby, Timothy C.
Published: (1989)

Quality assurance report, National Atmospheric Deposition Program, 1996 and 1997 : laboratory operations, Central Analytical Laboratory /
by: Rothert, Jane Ellen
Published: (1999)

Acid atmospheric deposition and its effects on terrestrial ecosystems in the Netherlands : the third and final phase (1991-1995) /
Published: (1997)