TY - RPRT TI - Aeromagnetic map of the Danbury quadrangle, Fairfield and Litchfield Counties, Connecticut AU - Peter Popenoe AU - R. W. Bromery AU - J.R. Kirby PY - 1962 DO - 10.3133/gp365 UR - https://pubs.usgs.gov/publication/gp365 ID - gp365 ER -