The Working Forest
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Presents the scientific aspects of forestry, showing the efforts man is making to improve his forests by breeding superior trees with rapid growth and improved quality. Discusses why Douglas fir is cut on a different basis than ponderosa pine and how forests are used on a continuing basis so people never run out of wood.
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- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
Original permalink · Record added 2023-02-27 05:39:53