Publisher: Geological Survey / Catalog Issue Year Decade: 1950 - 1959 / Sudoc Stem: I 19.28 - Blacklight Search Results

Start Over Publisher Geological Survey Catalog Issue Year Decade 1950 - 1959 Sudoc Stem I 19.28

1. Geophysical investigations, maps. Total intensity aeromagnetic map of St. Joseph County, Ind., aeromagnetic survey 1947 by W. J. Dempsey, J. R. Henderson. R. T. Duffner. Scale 1 m. = 1 in., contour interval 10 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1950
SuDoc number:: I 19.28:In 2/10