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.
Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc29851 |
Date | 06 1900 |
Creators | Roberts, Sally Stevens |
Contributors | McBryde, James B., Johnston, Ola |
Publisher | North Texas State Teachers College |
Source Sets | University of North Texas |
Language | English |
Detected Language | English |
Type | Thesis or Dissertation |
Format | Text |
Coverage | United States - Texas - Denton County |
Rights | Public, Copyright, Whitley, Marion Douglas, Copyright is held by the author, unless otherwise noted. All rights reserved. |
Page generated in 0.0015 seconds