Search Results for the EPA National Library Catalog

Items Found: 7

Showing: Items 1 - 7



Select Item Title Year Published
National stream survey, Phase I : quality assurance plan. 1986
National surface water survey : eastern lake survey (phase I - synoptic chemistry) analytical methods manual / 1986
National surface water survey, western lake survey, phase 1 : field training and operations manual [draft] / 1985
National Surface Water Survey: Eastern Lake Survey (Phase 1 - Synoptic Chemistry). Quality Assurance Plan. 1986
Summary report on the evaluation of aquatic methods / 1986
The determination of pH by flow injection analysis and by fiber optrode analysis / 1988
Water chemistry methods in acid deposition research : a comparative study of analyses from Canada, Norway and the United States / 1988

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