The invisible world [videorecording]

A documentary which examines the universe of shapes, movements, and lives that exist beyond the limited range of human vision by using highly specialized cameras, imaging devices, and lectron microscopes.

Bibliographic Details
Corporate Authors: National Geographic Society, WQED (Television station : Pittsburg, Pa.)
Other Authors: Kane, Dennis B., Pomasanoff, Alex, Skinner, Thomas
Resource Type: Visual Material
Published: Washington, D.C. The Society c1979.
Series:National Geographic Society Special.