Sewage disposal on the farm, and the protection of drinking water / by Theobald Smith.
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Main Author: | |
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Format: | Government Document Book |
Language: | English |
Local Note: | NLM copy, stamp of the Johns Hopkins Hospital Library. |
Published: |
Washington, D.C. :
U.S. Department of Agriculture, Government Printing Office,
1896.
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Series: | Farmers' bulletin (United States. Department of Agriculture) ;
no. 43. |
Subjects: |