An Aquarium in action

Students put fish in an aquarium they have set up to view a water habitat and to daily watch the habits, reproduction, and interdependence of its residents.

Copyright

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, length, format, description, catalog record
  2. U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright