TY - RPRT TI - Aeromagnetic and geologic map of part of the Silver City mining region, Grant County, New Mexico AU - W. R. Jones AU - J. E. Case AU - W. P. Pratt PY - 1964 DO - 10.3133/gp424 UR - https://pubs.usgs.gov/publication/gp424 ID - gp424 ER -