TY  - RPRT
TI  - Aeromagnetic map of the Plymouth-Laconia area, New Hampshire
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1973
DO  - 10.3133/gp892
UR  - https://pubs.usgs.gov/publication/gp892
ID  - gp892
ER  -