Conserving Our Environment: The Pollution Crisis

Shows some of the many ways in which man is polluting the land, sea, and air. Explains that as population increases, waste products are discarded at a rate too great to be absorbed by the environment. Offers practical solutions for repairing and protecting the environment.

Credits

Carl S. Johnson

Copyright

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, length, format, color, description, catalog record
  2. Wikipedia — List of Coronet Films — title, year, creator, length, color, credits, video
  3. U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright