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Irrigation Department

වාරිමාර්ග දෙපාර්තමේන්තුව

நீர்ப்பாசன திணைக்களம்

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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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Annotated bibliography on sedimentation : Bulletin No.2
Material type: Text Text
Publication details: U.S. Department of Agriculture Washingtion 1950
Availability: Items available for loan: Irrigation Department Library (1).

3.
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Irrigation Problems in Citrus Orchards by Series: Farmers' Bulletin No ; 1876
Material type: Text Text
Language: English
Publication details: U.S. Department of Agriculture USA 1941
Availability: Items available for loan: Irrigation Department Library (1).

4.
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The bed-load function for sediment transportation in open channel flows by
Material type: Text Text
Publication details: U.S. Department of Agriculture soil conservation service Washington 1950
Availability: Items available for loan: Irrigation Department Library (1).

5.
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Summary of Reservoir sediment deposition surveys made in the united states through 1960
Material type: Text Text
Publication details: U.S. Department of agriculture Washington 1964
Availability: Items available for loan: Irrigation Department Library (1).

6.
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Hydrology - National Engineering Handbook by Series: ; Section 4
Material type: Text Text
Language: English
Publication details: U.S. Department of Agriculture
Availability: Items available for loan: Irrigation Department Library (1).

7.
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Arial photo interpretation in classifying and mapping soils
Material type: Text Text
Language: English
Publication details: U.S. Department of agriculture U.S.
Availability: Items available for loan: Irrigation Department Library (1).

8.
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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).

9.
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Farm Drainage by Series: Bulletin no ; 1606
Material type: Text Text
Language: English
Publication details: U.S. Department of Agriculture U.S.A. 1929
Availability: Items available for loan: Irrigation Department Library (1).

10.
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A simulation of irrigation systems by
Material type: Text Text
Language: English
Publication details: U.S. Department of Agriculture U.S.A. 1971
Availability: Items available for loan: Irrigation Department Library (1).

11.
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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).

12.
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WATERSHED MANAGEMENT IN THE CENTRAL AND SOUTHERN ROCKY MOUNTAINS: A Summary of the Status of Our Knowledge by Vegetation Types by Series: Research Paper RM ; 142
Material type: Text Text
Language: English
Publication details: US Department of Agriculture USA 1975
Availability: Items available for loan: Irrigation Department Library (1).

13.
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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).

14.
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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).

15.
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Rice Symposium 80 by
Material type: Text Text
Language: English
Publication details: Department of Agriculture, Sri Lanka Peradeniya 1980
Availability: Items available for loan: Irrigation Department Library (4).

16.
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Proceedings of a Symposium on Research and Production of Rice in Ceylon by
Material type: Text Text
Language: English
Publication details: Department of Agriculture, Peradeniya Peradeniya
Availability: Items available for loan: Irrigation Department Library (2).

17.
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Soil Erosion - The work of uncontrolled water by
Material type: Text Text
Language: English
Publication details: U.S. Department of Agriculture Washinton
Availability: Items available for loan: Irrigation Department Library (1).

18.
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Know the Soil You Build On by
Material type: Text Text
Language: English
Publication details: U.S. Department of Agriculture
Availability: Items available for loan: Irrigation Department Library (1).

19.
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Orchard Irrigation Farmers' Bulletin No. 1518 by
Material type: Text Text
Language: English
Publication details: U.S. Department of Agriculture Washington 1927
Availability: Items available for loan: Irrigation Department Library (1).

20.
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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).

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