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Ogallala Blue: Water and Life...
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Ogallala, 2nd Ed: Water for a...
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Turfgrass and Landscape...
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Evaporation,...
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Closed Circuit Trickle...
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Water Requirements for...
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Wastewater Management for...
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Ground water quality and...
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Aphorismen zur Qualit?t des...
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Agri-Tech Approaches for...
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India's Water Resources:...
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Las Aguas de Atlixco: Estado,...
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Tushaar Shah
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Demand for Irrigation Water
A Price,
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Water for Power and Irrigation
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Water for irrigation: supply...
Great Britain: Agricultural Development and Advisory Service: Land Drainage Service
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Aquatic pests on irrigation...
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Water Quality for Agriculture
D. W. Westcot,
R. S. Ayers
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World water '86 water...
Institution of Civil Engineers
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