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Butler David L (David Louis), 1946-
ID:
1380675
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Butler David L (David Louis), 1946-
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Detailed study of selenium and other constituents in water, bottom sediment, soil, alfalfa, and biota associated with irrigation drainage in the Uncompahgre Project area and in the Grand Valley, west-central Colorado, 1991-93
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Effects of piping irrigation laterals on selenium and salt loads, Montrose Arroyo Basin, western Colorado
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Estimated water-quality conditions and potential downstream channel effects of the proposed Rock Creek and Wolford Mountain reservoirs, north-central, Colorado
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Pesticide data for selected Wyoming streams, 1976-78
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Physical, chemical, and biological data for the Uncompahgre Project area and the Grand Valley, west-central Colorado, 1993-98
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Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Gunnison and Uncompahgre River basins and at Sweitzer Lake, west-central Colorado, 1988-89
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Salinity in the Colorado River in the Grand Valley, western Colorado, 1994-95
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Sediment discharge in Rock Creek and the effect of sedimentation rate on the proposed Rock Creek Reservoir, northwestern Colorado
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Sediment discharge in the Colorado River near De Beque, Colorado
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Trend analysis of selected water-quality data associated with salinity-control projects in the Grand Valley, in the lower Gunnison River Basin, and at Meeker Dome, western Colorado
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