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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ052095
Record Type: CIJE
Publication Date: 1972
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Algae as Pollution Indicators: Analysis Using the Membrane Filter
Sohn, Bernard I.
American Biology Teacher, 34, 1, 19-22, Jan 72
Descriptors: Biochemistry, Classification, Environmental Education, Instruction, Laboratory Procedures, Pollution, Science Activities, Water Pollution
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Algae; Membrane Filtration