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Irrigation Department

වාරිමාර්ග දෙපාර්තමේන්තුව

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1.
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Simplification of the Gumbel method for computing probability curves by
Material type: Text Text
Language: English
Publication details: United States Department of Agriculture Washington 1949
Availability: No items available.

2.
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Diagnostics and Improvement of Saline and Alkali Soils by
Material type: Text Text
Publication details: United states department of agriculture United States 1953
Availability: Items available for loan: Irrigation Department Library (1).

3.
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Cost of pumping for drainage in the upper Mississippi valley by
Material type: Text Text
Language: English
Publication details: United states Department of Agriculture Washington 1932
Availability: Items available for loan: Irrigation Department Library (1).

4.
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Summary of reservoir sediment deposition surveys made in the united states through 1965 by
Material type: Text Text
Language: English
Publication details: Agricultural Research Service, United States Department of Agriculture Washington 1969
Availability: Items available for loan: Irrigation Department Library (1).

5.
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Irrigation on western farms by
Material type: Text Text
Language: English
Publication details: United states department of agriculture Washington 1959
Availability: Items available for loan: Irrigation Department Library (1).

6.
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Soil, Water, and Air Sciences Research by
Material type: Text Text
Language: English
Publication details: United States Department of Agriculture, Science and Education Administration, Agricultural Research 1979
Availability: Items available for loan: Irrigation Department Library (1).

7.
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Agricultural statistics 1975 by
Material type: Text Text
Language: English
Publication details: United States Department of Agriculture Washington 1975
Availability: Items available for loan: Irrigation Department Library (1).

8.
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Water :The yearbook of agriculture by
Material type: Text Text
Language: English
Publication details: United States Department of Agriculture United States 1955
Availability: Items available for loan: Irrigation Department Library (1).

9.
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Predicting Rainfall Erosion Losses by Series: Handbook Number ; 537
Material type: Text Text
Language: English
Publication details: United States Department of Agriculture (USDA) 1978
Availability: Items available for loan: Irrigation Department Library (1).

10.
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Soil Classification : A Comprehensive System by Series: Approximation ; 7
Material type: Text Text
Language: English
Publication details: Soil Survey Staff, Soil Conservation Service, United States Department of Agriculture Washington 1960
Availability: Items available for loan: Irrigation Department Library (1).

11.
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Boron in Irrigation Waters by
Material type: Text Text
Language: English
Publication details: United States Department of Agriculture
Availability: Items available for loan: Irrigation Department Library (1).

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