Shaded relief and sea floor topography of quadrangle 2 in western Massachusetts Bay offshore of Boston, Massachusetts
|Main Author:||Geological Survey (U.S.)|
|Other Authors:||Butman, Bradford.|
Reston, VA : Denver, CO :
U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by USGS Information Services,
1 map ; 54 x 94 cm., folded in envelope 30 x 24 cm.
Geologic investigations series ;