Soils, profiles and processes /
Several soil profiles within a small geographic area are analyzed--organic and mineral content are determined, pH and total acidity measured, and soil texture examined.
| Corporate Authors: | , |
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| Format: | Video DVD |
| Language: | English |
| Published: |
Princeton, N.J. :
Films for the Humanities & Sciences,
[2003?]
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| Series: | Geography today.
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| Subjects: |
| Summary: | Several soil profiles within a small geographic area are analyzed--organic and mineral content are determined, pH and total acidity measured, and soil texture examined. Explores the existence and composition of soil horizons in a typical podzol soil, and explains the forces that cause such a soil to develop. |
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| Item Description: | Series title on screen: "Geography today : a search for order"; on container: "Geology : a search for order." Originally issued as a motion picture in Great Britain in 1982. |
| Physical Description: | 1 videodisc (20 min.) : sound, color ; 4 3/4 in. |
| Format: | DVD-R. |
| Production Credits: | Cameraman, Michael Blakeley, Steve Haskett, Michael Rainer ; film editor, Kelvin Hendrie. |