The Living Soil: A Study Of Soil Pests And Their Control
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Complete catalog record
Explores the life that abounds in the earth's thin layer of top soil. Points out that most of this life is beneficial to mankind, but intensive farming provides a rich environment for pests that can destroy the crops upon which man depends. Portrays the problems, then visits labs and agricultural experiment stations to show how science is fighting to reduce the ravages of soil pests.
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- 16mm Filmography (legacy record) — title, year, creator, catalog record
Original permalink · Record added 2024-09-08 10:10:29