Erts - Earth Resources Technology Satellite
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“Summary: shows how the earth resources technology satellite helps meet the need to provide a worldwide survey of earth resources to hlep scientists and governments plan their use and conservation”
Complete catalog record
Shows why we need to survey our earth resources on a worldwide scale and how it is being done using the earth resources technology satellite.
Related films
Sources
- 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
- 16mm Filmography (legacy record) — catalog record
- usgov-av-1974 — title, year, creator, length, color, sound, description
- 16mm Filmography editors — description
Original permalink · Record added 2023-02-27 02:24:54