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Start Over You searched for: Subjects Surveys and Questionnaires Remove constraint Subjects: Surveys and Questionnaires Authors Massachusetts. State Board of Health, author. Remove constraint Authors: Massachusetts. State Board of Health, author.

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2. In making a systematic examination of the Housatonic, Hoosac & Westfield River Basins, the Board are very desirous of getting full information on the following points, answers to which are desired as early as practicable

6. My dear sir, It is expected that the next annual report of the State Board of Health will contain a paper by Professor Nichols, of the Massachusetts Institute of Technology, on the subject of filtration of water, both on the large and on a household scale