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Feasibility of developing regional public water systems with emphasis on the municipal authority form of organization
Daugherty, Arthur Berry - 1973
Persistent link: https://www.econbiz.de/10002056087
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A statewide program for water quality control
Sawin, Henry S. - In: The Price Waterhouse review 16 (1971) 1, pp. 12-21
Persistent link: https://www.econbiz.de/10002739335
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A study of the timing of construction of an impounding dam to augment the raw water supply of water supply firms
Splane, Francis Xavier - 1970
Persistent link: https://www.econbiz.de/10002887624
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Industrial water supplies in Pennsylvania
1958
Persistent link: https://www.econbiz.de/10003157903
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Annual report of the Board of Directors of the Philadelphia Maritime Exchange
Philadelphia Maritime Exchange - Philadelphia, Pa. - 7.1882 - 58.1932/33(1933) nachgewiesen
Persistent link: https://www.econbiz.de/10000440006
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The Mining Industries, 1899 - 1939 : a study of Output, Employment and Productivity
Barger, Harold; Schurr, Sam H. - 1944
Persistent link: https://www.econbiz.de/10000396949
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Die Bedeutung der deutschen Ansiedlungen in Pennsylvanien
Lohmann, Martin - 1923
Persistent link: https://www.econbiz.de/10000400382
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Bethlehem, Pa. : eine kommunistische Herrnhuter Kolonie des 18. Jahrhunderts
Erbe, Hellmuth - 1929
Persistent link: https://www.econbiz.de/10000400389
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1785 - 1808. Indexes
Strassburger, Ralph Beaver - 1934
Persistent link: https://www.econbiz.de/10000417591
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Facsimile signatures, 1772 - 1775
Strassburger, Ralph Beaver - 1934
Persistent link: https://www.econbiz.de/10000417592