Natural Gas And Clean Air
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Examines the major types and sources of air pollution. Illustrates how they are measured and how natural gas can eliminate most dangerous pollutants entirely when it replaces other feuls.
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- 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, creator, length, format, sound, description
- 16mm Filmography (legacy record) — year, catalog record
Original permalink · Record added 2023-02-27 03:02:55