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17篇 您的检索式:作者名="WILLARDSON L"
    题名 作者 年代 出处 被引量
1Sprinkling and ponding techniques for reclaiming saline soils 显示文摘Oster J D Willardson L S Hoffman G J 1972Transactions of American Society of Agricultural Engineers1972,15,:1
2Laboratory evaluation of locally made synthetic envelopes for subsurface drainage in Egypt显示文摘SALEM H DIERICKX W WILLARDSON L 1995Agricultural Water Management1995,27,34:1
3Intake parameters from advance and wetting phases of surface ir rigation显示文摘Scaloppi E J Merkley G P Willardson L S 0,,01:1
4Crop water deficit estimation and irrigation scheduling in western Jilin province,Northeast China显示文摘Li Q S Willardson L S Deng W 2005Agricultural Water Management2005,71,1:1
5Intake parameters from advance and wetting phases of surface irrigation显示文摘Scaloppi E J Merkley G P Willardson L S 1995J Irri and Drain Eng ASCE1995,121,1:1
6Sample size estimates in permeability studies显示文摘Willardson L S Hurst R L 1965J Irrig Drain Div Amer Soc Civil Eng1965,,:1
7Irrigation water quality evaluation 显示文摘Christiansen J E Willardson L S Olsen E C 1977Journal of the Irrigation and Drainage Division1977,103,2:1
8Crop water deficit estimation and irrigation scheduling in western Jilin province,Northeast China显示文摘Li Qusheng Willardson L S Deng Wei 2005Agricultural Water Management2005,71,1:1
9Intake parameters from advance and wetting phases of surface irrigation显示文摘Scaloppi E J Merkley G P Willardson L S 1995Journal of Irrigation and Drainage Engineering1995,121,1:1
10Reuse of drainage water from irrigated areas显示文摘Willardson L S Boels D Smedema L K 1997Irrigation and Drainage Systems1997,11,3:1
11Estimation of the allowable flooding time for surface drainage design显示文摘ROJAS R M WILLARDSON L S 1984Twelfth Congress on Irri- gation and Drainage Transaction1984,,:1
12Laboratory evaluation of locally made synthetic envelopes for subsurface drainage in Egypt显示文摘Salem HE-S Dierick X W Willardson L S 1995Agricultural Water Management1995,27,34:1
13Intake parameters from advance and wetting phases of surface irrigation显示文摘Scaloppi E J Merkley G P Willardson L S 1995J of Irrig and Drain Eng ASCE1995,121,1:1
14Crop water deficit estimation and irrigation scheduling in western Jilin province, Northeast China显示文摘Li Q S Willardson L S Deng W 2005Agricultural water management2005,71,:1
15Relating crop-yield response to watertable fluctuation显示文摘Kandil H M Willardson L S 1992Journal of Irrigation and Drainage Engineering1992,118,1:1
16Crop water deficit estimation and irrigation scheduling in western Jilin province,Northeast China显示文摘Li Q Willardson L S Deng W 2005Agricultural water management2005,71,1:1
17Relating crop-yield response to watertable fluctuationE显示文摘Kandil H M Willardson L S 1992Journal of Irrigation and Drainage Engineering1992,118,1:1
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