TY  - RPRT
TI  - Aeromagnetic map of the Collinsville quadrangle, Litchfield and Hartford Counties, Connecticut
AU  - P. W. Philbin
AU  - C. W. Smith
PY  - 1966
DO  - 10.3133/gp588
UR  - https://pubs.usgs.gov/publication/gp588
ID  - gp588
ER  -