TY - RPRT TI - Aeromagnetic map of the southwestern part of Custer County, South Dakota AU - J. L. Meuschke AU - R.W. Johnson AU - J.R. Kirby PY - 1963 DO - 10.3133/gp362 UR - https://pubs.usgs.gov/publication/gp362 ID - gp362 ER -