Search Results for the EPA National Library Catalog

Items Found: 60
Showing: Items 51 - 60
Your Search: (SUBJECT=Water Pollution United States Measurement)


 
 
 
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Select Item Title Year Published
Selected Office of Water methods and guidance / 2001
Selected Office of Water methods and guidance : version 4 {electronic resource} / 2002
Selected Office of Water methods and guidance : version 5. 2004
SRC site-specific pollutant evaluation / 1978
Summary of state biological assessment programs for streams and rivers. 1996
The use of phloxine B and rose bengal stains to facilitate sorting benthos samples / 1966
U.S. Geological Survey Toxic Substances Hydrology Program : proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999 / 1999
USEPA method study 38 SW-846 method 3010 acid digestion of aqueous samples and extracts for total metals for analysis by flame atomic absorption spectroscopy / 1989
USEPA method study 38 SW-846 method 3010 acid digestion of aqueous samples and extracts for total metals for analysis by flame atomic absorption spectroscopy / 1989
Variability of household water lead levels in American cities [microfiche] / 1990
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