Search Results for the EPA National Library Catalog

Items Found: 9

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Your Search: (SUBJECT=Aquatic ecosystem)

 
 
 

Select Item Title Year Published
Ambient water quality criteria document addendum for endrin, (draft report final) / 1989
Annual report : report of the Aquatic Ecosystem Objectives Committee. 1983
Aquatic Ecosystem Inventory, Macroinvertebrate Analysis, Annual Progress Report, Gallatin National Forest, Gardiner Ranger District 1992
Aquatic Ecosystem Inventory, Macroinvertebrate Analysis, Annual Progress Report, Yellowstone NPS/USFWS/EPA 1991-1992 1993
Design Tradeoffs for Trend Assessment in Aquatic Biological Monitoring Programs. 2013
Episodic acidification occurrence, causes and significance to aquatic resources / 1998
Evaluation of minimum data requirements for acute toxicity value extrapolation with aquatic organisms : final report / 2003
Framework to Assess the Relative Vulnerability of Aquatic Ecosystem Services to Global Stressors. 2002
Physical and environmental characteristics of experimental ponds at the Lewisville Aquatic Ecosystem Research Facility 1995

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