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bryan r swistock
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The influence of well construction on bacterial contamination
Bryan R. Swistock · Center for Rural Pennsylvania
14 sayfa · 2004
Water quality / Wells / Design and construction / Bacterial pollution of water
Drinking water quality in rural Pennsylvania and the effect of management practices
Bryan R. Swistock · Center for Rural Pennsylvania
22 sayfa · 2009
Drinking water / Water quality management
