Custom Undergravel Filters Made from Scraps.

Browning, Robert F.

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Peer reviewed

ERIC Number: EJ237524

Record Type: Journal

Publication Date: 1980-Dec

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Custom Undergravel Filters Made from Scraps.

Browning, Robert F.

American Biology Teacher, v42 n9 p549-50 Dec 1980

Describes a method for constructing undergravel filters made from common materials to provide suitable habitats for a diversity of aquatic organisms. (CS)

Descriptors: Animal Facilities, Biology, Instructional Materials, Laboratory Animals, Science Education, Science Equipment, Science Laboratories, Secondary Education, Secondary School Science, Zoology

Publication Type: Journal Articles; Reports - Descriptive

Education Level: N/A

Audience: N/A

Language: English

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Authoring Institution: N/A

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