Search Results for the EPA National Library Catalog

Items Found: 4
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Your Search: (SUBJECT=Species abundance)


 
 
 
Select Item Title Year Published
Monitoring approaches for assessing quality of high altitude lakes : Colorado Flat Tops Wilderness Area / 1984
Protection and Restoration of Marine Life in the Inland Waters of Washington State. 1997
Quality Assurance Field Operations Report for the Pilot Study Evaluating the Habitat Value of Wetland Treatment Systems. 1992
Regional Application of an Index of Biotic Integrity Based on Stream Fish Communities. 1984

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