TY  - RPRT
TI  - Land use and land cover and associated maps for Boston, Massachusetts, New Hampshire, Connecticut,Rhode Island, Maine
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1977
DO  - 10.3133/ofr77657
UR  - https://pubs.usgs.gov/publication/ofr77657
ID  - ofr77657
ER  -