Surficial geologic map of parts of the Rochester and Somersworth quadrangles, Strafford County, New Hampshire / U.S. Department of the Interior, U.S. Geological Survey ; by Carl Koteff ; prepared in cooperation with the State of New Hampshire, Department of Environmental Services
Series Titles:
Miscellaneous investigations series ; map I-2265 Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-2265.
1 map : color ; on sheet 84 x 79 cm, folded in envelope 30 x 24 cm.
General Note:
Relief shown by contours and spot heights. "Geology mapped in 1989." Includes text, bibliography, location map, col. cross section, and schematic drawing.