1. 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 Author(s): Massachusetts. State Board of Health, author. Publication: [Boston?] : [publisher not identified], [1877?] Subject(s): Water PollutionWater PollutantsWater SupplySurveys and QuestionnairesMassachusetts
2. Remarks on some algae found in the water supplies of the city of Boston Author(s): Farlow, W. G. (William Gilson), 1844-1919 Publication: [Cambridge, Mass.] : [Harvard University], [1877] Subject(s): Drinking WaterWater PollutantsEukaryotaMassachusetts