Ground water.
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L: Limited Access CP: Composite Positive AC: Acetate A: 400' 16/8/9.5mm 16mm Sound 350 ERPI Classroom Films, Inc.
Complete catalog record
This informative film focusses on the importance of subsurface water, not only as an agent in the formation of land contours, but as a a precious resource calling for continuous development and conservation.
Rain, rainfall, geyser, valley, river, Yellowstone National Park, bubbling geyser, precipitation., water spout, walking through cave, stalactites, Carlsbad Tavern, cave collapse, rock formation, earth formations, railroad freight
Rain, rainfall, geyser, valley, river, Yellowstone National Park, bubbling geyser, precipitation., water spout, walking through cave, stalactites, Carlsbad Tavern, cave collapse, rock formation, earth formations, railroad freight
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, sound, description
- University of Georgia Brown Media Archives · record ↗ — title, year, format, description
- Bell & Howell Filmosound Library Catalog of Educational Motion Pictures, 1942 — title, creator, length, format, color, sound, genre, description
- 16mm Filmography editors — catalog record, video
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