RAPID MOVEMENT IN PLANTS.

Copyright

Complete catalog record
RAPID MOVEMENT IN PLANTS. Ward's Natural Science Establishment. 1 reel, si., color, 8 mm. Loop film. © Ward's Natural Science Establishment, Inc.; 7May69; MP20298.

Related films

Sources

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