Search Results for the EPA National Library Catalog

Items Found: 11

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Your Search: (AUTHOR=Gerritsen AND J.)

 
 
 

Select Item Title Year Published
  1 Inferring causes of biological impairment in the Clear Fork watershed, West Virginia [electronic resource]. 2010
  2 Estuarine and coastal marine waters : bioassessment and biocriteria technical guidance / 2000
  3 Estuarine and coastal marine waters : bioassessment and biocriteria technical guidance {microform} / 2000
  4 Biological criteria : technical guidance for streams and small rivers / 1996
  5 Biological criteria technical guidance for streams and small rivers / {microform} : 1996
  6 Examination of the Effects of Habitat Quality, Land Use, and Acidification on the Macroinvertebrate Communities of Coastal Plain Streams. 1996
  7 EPA Region 8 Bioassessment Workshop: Analysis of Biological Data College Inn Conference Center Boulder CO September 20,21, and 22 1995 1995
  8 Virginian Province demonstration report : EMAP-estuaries, 1990 / 1993
  9 Example environmental assessment program for estuaries 1991
  10 Example environmental assessment report for estuaries / 1991
  11 Example environmental assessment report for estuaries [microform] / 1991

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