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m v mathes
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Cilt sonuçları
Ground-water hydrology of the area bordering the Ohio River between Kenova and Waverly, West Virginia
M. V Mathes · U.S. Dept. of the Interior, U.S. Geological Survey
46 sayfa · 1997
Water-supply / Groundwater / Water quality
Relation of bacteria in limestone aquifers to septic systems in Berkeley County, West Virginia
M. V. Mathes · U.S. Geological Survey, Branch of Information Services [distributor]
12 sayfa · 2000
Bacterial pollution of water / Environmental aspects of Septic tanks / Groundwater / Indicators (Biology) / Pollution