Water resources of the Philadelphia district - Bascom, F. (Florence), 1862-1945. (Washington, Govt. Print. Off., 1904)
Subject series: M, General hydrographic investigations, 12; Underground waters, 26.
TC801.U2 no. 106 with : Water powers of Alabama - - Quality of water in the Susquehanna River drainage basin - - Hydrography of the Susquehanna river drainage basin - - Contributions to the hydrology of Eastern United States 1904. Washington, Govt. Print. Off., 1904. Bound together subsequent to publication.
Also available in digital form on the Internet Archive Web site.
Keywords: Water-supply -- Pennsylvania -- Philadelphia