TY - RPRT TI - Backscatter intensity, shaded relief, and sea floor topography of Quadrangle 1 in western Massachusetts Bay offshore of Boston, Massachusetts AU - Bradford Butman AU - Laura Hayes AU - W. W. Danforth AU - P. C. Valentine PY - 2003 DO - 10.3133/i2731c UR - https://pubs.usgs.gov/publication/i2731C ID - i2731C ER -