DEVELOPMENT AND APPLICATION OF REGRESSION MODELS FOR ESTIMATING NUTRIENT CONCENTRATIONS IN STREAMS OF THE CONTERMINOUS UNITED STATES, 1992-2001

GRIECHISCHE GESCHICHTE (1 )

NUTRIENTS IN THE NATION'S WATERS, TOO MUCH OF A GOOD THING?

ORGANIC CONTAMINANTS, TRACE AND MAJOR ELEMENTS, AND NUTRIENTS IN WATER AND SEDIMENT SAMPLED IN RESPONSE TO THE DEEPWATER HORIZON OIL SPILL

PRELIMINARY ASSESSMENT OF SOURCES, DISTRIBUTION, AND MOBILITY OF SELENIUM IN THE SAN JOAQUIN VALLEY, CALFORNIA

PRELIMINARY ASSESSMENT OF SOURCES, DISTRIBUTION, AND MOBILITY OF SELENIUM IN THE SAN JOAQUIN VALLEY, CALFORNIA (CLASSIC REPRINT)

PRELIMINARY ASSESSMENT OF SOURCES, DISTRIBUTION, AND MOBILITY OF SELENIUM IN THE SAN JOAQUIN VALLEY, CALFORNIA (HB)

SOURCES AND CONCENTRATIONS OF DISSOLVED SOLIDS AND SELENIUM IN THE SAN JOAQUIN RIVER AND ITS TRIBUTARIES, CALIFORNIA, OCTOBER 1985 TO MARCH 1987

SOURCES AND CONCENTRATIONS OF DISSOLVED SOLIDS AND SELENIUM IN THE SAN JOAQUIN RIVER AND ITS TRIBUTARIES, CALIFORNIA, OCTOBER 1985 TO MARCH 1987 (HB)

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UPDATE OF WATERSHED REGRESSIONS FOR PESTICIDES (WARP) FOR PREDICTING ATRAZINE CONCENTRATION IN STREAMS