The drainage of irrigated shale land /
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| Main Author: | |
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| Corporate Authors: | , |
| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1917.
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| Series: | Bulletin of the U.S. Department of Agriculture ;
no. 502. |
| Subjects: | |
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Table of Contents:
- Introduction. pp. 1.
- Geological features. pp. 2.
- Surface topography. pp. 3.
- Underground water. pp. 4.
- Alkali. pp. 7.
- Drainage methods. pp. 11.
- Construction. pp. 20.
- Cost data. pp. 22.
- Examples of methods. pp. 23.
- Results of drainage. pp. 38.
- Conclusion. pp. 39.