You searched for: Place Massachusetts Remove constraint Place: Massachusetts Data type Line Remove constraint Data type: Line Year 1998 Remove constraint Year: 1998
1998. Harvard Map Collection. This datalayer is a polyline coverage displaying major streams and rivers throughout Massachusetts. This layer was derived from the Massachusetts ...
1998. MassGIS (Office : Mass.). The Aqueducts layer contains linework representing water-transporting conduits from 1:100,000 U.S. Geological Survey Digital Line Graph (DLG) files... Office of Geographic and Environmental Information (MassGIS).