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Found 170 works matching this query
Environmental aspects of irrigation and drainage, University of Ottawa -- Ottawa, Ontario, July 21 - 23, 1976
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The cost of living
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Drinking water
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Water resources
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Ground-water quality beneath irrigated cropland of the northern and southern High Plains Aquifer, Nebraska and Texas 2003-04
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Physical, chemical, and biological data for detailed study of irrigation drainage in the Middle Green River Basin, Utah 1988-89, with selected data for 1982-87
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Physical, chemical, and biological data for detailed study of irrigation drainage in the Kendrick Reclamation Project area, Wyoming, 1988-90
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Physical, chemical, and biological data for detailed study of irrigation drainage in the Salton Sea area, California, 1988-90
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Proposed Oroville-Tonasket Unit Extension, Okanogan-Similkameen Division, Chief Joseph Dam Project, Washington
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Partitioning of elements between two size sediment fractions in samples from nineteen areas of the western United States
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