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ERIC Number: EJ051973
Record Type: Journal
Publication Date: 1972
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
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The Biotic Index as a Measure of Organic Pollution in Streams
Heister, Ralph D., Jr.
American Biology Teacher, 34, 2, 79-83, Feb 72
Publication Type: N/A
Education Level: N/A
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Authoring Institution: N/A