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Subject: Water -- Pollution
Subject
Benthic macroinvertebrates
2
Freshwater ecology
2
Water quality
2
Acid mine drainage
1
Aquatic biology
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Canoe Creek (Clarion County, Pa.)
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Limnology
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Biological, chemical and physical properties of Town Run, Clarion County, Pennsylvania ; a stream influenced by bituminous strip mine drainage
Effects of a hydrogen sulfide effluent on the macroinvertebrate life in a single riffle of the North Fork
Macroinvertebrate populations with varying levels of acid mine pollution in Canoe Creek, Clarion County, Pennsylvania
Mine drainage pollution abatement demonstration project state game lands no. 72 Clarion County, Pennsylvania
Study of the dilution effect of a small tributary on the macroinvertebrate community of an acid mine stream
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