Pipevine Swallowtail - Life Cycle

Traces the life cycle of the pipevine swallowtail and shows how it is adapted to its environment.

Copyright

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, sound, description
  2. 16mm Filmography (legacy record) — creator, catalog record
  3. U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright