The drainage of irrigated farms /
Many acres of irrigated land have become water-logged. These must be drained before they can be brought back into use. Much irrigated land contains an excess of alkali salts, and underdrainage is the basis of the process for their removal. Water which percolates deep into the soil following irrigati...
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1917.
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| Series: | Farmers' bulletin (United States. Department of Agriculture) ;
no. 805. |
| Subjects: | |
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3rd Floor Main Library
| Call Number: |
A1234.567 |
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| Copy 1 | Available |