Nature's Engineer - The Beaver

Shows how beavers build dams. Points out the benefits we derive from beavers. , Offers information on beavers.
Complete catalog record
Shows how beavers build dams. Points out the benefits we derive from beavers. , Offers information on beavers. NOTE: Two (or more) records have been merged together to create this data.

Related films

Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, description
  2. 16mm Filmography (legacy record) — sound, description, catalog record