SPECIAL
CoLLections
SCH . F876 .120
Massachusetts. Commission, Centennial Exhibition, 1876.
Report on the geological map of Massachusetts, prepared by W.0. Crosby. Boston, A.A.Kingman, 1876.
52p. 23cm.
"Geology of the Nashua Valley, by L.S. Burbank": p.43-52.
1. Geology--Massachusetts--Maps. I. Crosby, William Otis, 1850-1925. II. Burbank, Levi
Sumner. Ba