Showing 1 - 4 results of 4 for search 'United States. Environmental Protection Agency', query time: 0.02s Refine Results
  1. 1

    Statistical methods for analysis of lake water quality trends /

    Published 1993
    “…United States. Environmental Protection Agency…”
    Book
  2. 2

    Bacterial water quality standards for recreational waters : freshwater and marine waters : status report /

    Published 1998
    “…United States. Environmental Protection Agency…”
    Book
  3. 3

    EPA journal /

    Published 1995
    “…United States. Environmental Protection Agency…”
    Government Document Journal
  4. 4

    Rapid bioassessment protocols for use in streams and rivers : benthic macroinvertebrates and fish /

    Published 1989
    “…United States. Environmental Protection Agency. Assessment and Watershed Protection Division…”
    Book