TY - RPRT TI - Aeromagnetic map of the State Line quadrangle, Berkshire County, Massachusetts and Columbia County, New York AU - Peter Popenoe AU - G. R. Boynton AU - G. L. Zandle PY - 1964 DO - 10.3133/gp458 UR - https://pubs.usgs.gov/publication/gp458 ID - gp458 ER -