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Experimental bacterial and chemical pollution of wells via ground water, and the factors involved, by C.W. Stiles, H.R. Crohurst, and Gordon E. Thomson. Report on the geology and ground water hydrology of the experimental area of the United States Public Health Service at Fort Caswell, N.C. by Norah Dowell Stearns. [U.S. Hygienic Laboratory Bulletin No. 147. June 1927.]

United States Congress. House. (Author). Crohurst, H. R. (Harry Rounseville) (Added Author). Pfau, C. L. (Added Author). Stearns, Norah Dowell (Added Author). Stiles, Charles Wardell (Added Author). Thomson, Gordon E. (Added Author). United States. Hygienic Laboratory (1891-1930) (Added Author).

Electronic resources

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Record details

Physical Description: remote
1 online resource (177 pages) : illustrations, tables
Publisher: [Washington, D.C.] : [U.S. Government Printing Office], 1927.

Content descriptions

General Note:

Bacteriological technique used at Fort Caswell, N.C., by G.E. Thomson, p. 135.

Batch processed record: Metadata reviewed, not verified. Some fields updated by batch processes.

Experimental distribution of Bacillus coli in the soil under and near pits, by C.W. Stiles and C.L. Pfau, p. 122.

Experimental spread of pollution in ground water in sand at Fort Caswell, N.C., by C.W. Stiles, H.R. Crohurst, and G.E. Thomson, p. 14.

FDLP item number not assigned.

General discussion and summary of results, by C.W. Stiles, p. 4.

Interrelation of rainfall and ground water at Fort Caswell, by G.E. Thomson, p. 98.

Location of pits, etc., in reference to water supply as influenced by ground water pollution, by C.W. Stiles and H.R. Crohurst, p. 91.

Recovery of experimental Bacillus coli from the soil, by C.W. Stiles, and G.E. Thomson, p. 81.

Report on the geology and ground water hydrology of the experimental area of the United States Public Health Service at Fort Caswell, N.C., by Norah Dowell Stearns, p. 137.

Table of contents, p. V.

Types of experimental wells devised for the Fort Caswell ground water experiments, by Harry R. Crohurst, p. 119.

Uranin test to demonstrate pollution of wells, by C.W. Stiles, H.R. Crohurst, and G.E. Thomson, p. 84.

Various factors of environment tending to decrease the amount of pollution in polluted ground water, by C.W. Stiles and H.R. Crohurst, p. 88.