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Tells how coal was formed, its geological characteristics, where coal is mined and likely locations of reserves as well as exploration techiques. Stresses the continuous need for an intensive proving program in order to ensure adequate reserves of energy to sustain future natural growth.
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- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
Original permalink · Record added 2023-02-27 03:56:41