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New York-New Jersey: Ramapo Quadrangle
- [Reston, Va.] : U.S. Geological Survey, 1910.
United States. Geological Survey. U.S.G.S. Alternate title: Ramapo, N.Y.-N.J. Polyconic projection. Relief shown by 20 feet contour interval. Surveyed in 1882-88. Surveyed in cooperation with the States of New York and New Jersey. Culture revised in 1909 by C. C. Gardner. Triangualtion by U.S. Coast and Geodetic Survey. Verso: The topographic maps of the United States.
- Topographic maps and Ramapo (N.Y.)—Maps
- Call number:
- G3801.C2.s62.U5G4 Ramapo 1927
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