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Bacterial Survey of Representative Denton County Wells with Special Reference to SanitationRoberts, Sally Stevens 06 1900 (has links)
This thesis aimed to study the seventy-two representative wells of Denton County and to determine the possibilities of infection with typhoid organism. The sanitary survey and the test for Colon-Aerogenes bacteria show that 55% of the 72 wells studied are unsanitary, 27% are sanitary, and 18% are doubtful.
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