-
1Published 1986Government Document Map
-
2Published 1989Government Document Map
-
3Published 1984“...Sherbrooke-Lewiston area, Maine, New Hampshire, and Vermont, geologic map...”
Government Document Microform Map -
4Published 1995“...Geologic map of the Sherbrooke Lewiston area, Maine, New Hampshire, and Vermont, United States...”
Government Document Map -
5Published 1985“...Lewiston and Sherbrooke quadrangles, Maine, New Hampshire, Vermont, preliminary aeromagnetic map....”
Government Document Microform Map -
6Published 1984Government Document Microform Map
-
7Published 1986Government Document Microform Book
-
8Published 1985Government Document Microform Map
-
9Published 1984Government Document Microform Map
-
10
-
11Published 1990Government Document Map
-
12Published 1990Government Document Map
-
13
-
14