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Occurrence and trends in the concentrations of fecal-indicator bacteria and the relation to field water-quality parameters in the Allegheny, Monongahela, and Ohio Rivers and selected tributaries, Allegheny County, Pennsylvania, 2001???09 [研究报告]
10.3133/sir20155136U.S. Geological Survey. 2016-01-01
Fulton, John W. jwfulton@usgs.gov;  Koerkle, Edward H. ekoerkle@usgs.gov;  McCoy, Jamie L. jlmccoy@usgs.gov;  Zarr, Linda F. lfzarr@usgs.gov
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Occurrence and trends in the concentrations of fecal-indicator bacteria and the relation to field water-quality parameters in the Allegheny, Monongahela, and Ohio Rivers and selected tributaries, Allegheny County, Pennsylvania, 2001–09 [研究报告]
10.3133/sir20155136U.S. Geological Survey. 2016-01-01
Fulton, John W. jwfulton@usgs.gov;  Koerkle, Edward H. ekoerkle@usgs.gov;  McCoy, Jamie L. jlmccoy@usgs.gov;  Zarr, Linda F. lfzarr@usgs.gov
View/Download：3/0
 
Estimation of baseline daily mean streamflows for ungaged locations on Pennsylvania streams, water years 1960-2008 [研究报告]
U.S. Geological Survey. 2012-01-01
Stuckey, Marla H. mstuckey@usgs.gov;  Koerkle, Edward H. ekoerkle@usgs.gov;  Ulrich, James E.
Adobe PDF(26017Kb)  |  View/Download：1/1
 

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