16mm Filmography
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Problems Of Conservation - Soil

Discusses the nature of soil, what it is and how it was formed. Illustrates the damaging effects of water and wind erosion when the ground cover of vegetation is stripped away and the loss of nutrients in the soil. Describes the origin of the U S Soil Conservation Service which was established by Congress to help combat these problems. Shows on-the-spot examples of its technical assistance of projects that range from tour plowing to land-use planning.
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Discusses the nature of soil, what it is and how it was formed. Illustrates the damaging effects of water and wind erosion when the ground cover of vegetation is stripped away and the loss of nutrients in the soil. Describes the origin of the U S Soil Conservation Service which was established by Congress to help combat these problems. Shows on-the-spot examples of its technical assistance of projects that range from tour plowing to land-use planning., Problems Of Conservation: Soil. Encyclopaedia Britannica Educational Corp. 14 Min., Sd., Color, 16 Mm. © Encyclopaedia Britannica Educational Corp.; 29oct69; Mp19923. NOTE: Two (or more) records have been merged together to create this data.

More in Environmental Studies Series

  1. Problems of Conservation: Our Natural Resources
  2. Problems Of Conservation - Air 1968
  3. Problems of conservation : air 1968
  4. Problems Of Conservation - Forest And Range 1969
  5. Problems Of Conservation - Soil 1969
  6. Problems Of Conservation - Water 1969
  7. Problems of conservation : forest and range 1969
  8. Problems Of Conservation: Minerals. 1969
  9. Problems of conservation: wildlife 1970
  10. Problems of Conservation: Wildlife 1970
  11. THE GARBAGE EXPLOSION 1970
  12. Aging of Lakes 1971
  13. Noise - Polluting The Environment 1971
  14. Buffalo: An Ecological Success Story 1972
  15. Controversy Over Industrial Pollution: A Case Study 1972
  16. Energy - A Matter Of Choice 1973
  17. The Salt Marsh - A Question Of Values 1975
  18. The Salt Marsh: A Question Of Values 1975

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, format, color, sound, genre, description, catalog record
  2. 16mm Filmography editors — creator

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