Catalog Issue Year Decade: 1950 - 1959 / Sudoc Stem: I 19.25 - Blacklight Search Results

Start Over Catalog Issue Year Decade 1950 - 1959 Sudoc Stem I 19.25

41. Geophysical investigations, maps. Total intensity aeromagnetic map [and accompanying aeromagnetic profiles] of southern part of Beltrami County. Minn., aeromagnetic survey 1947 by J. R. Henderson and M. E. Hill. Scale 1 m. = 1 in. for map and 1 m. = 0.5 in. for profiles, contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:M 666/sh.1-3

42. Geophysical investigations, maps. Total intensity aeromagnetic map [and accompanying aeromagnetic profiles] of southern part of Cass County. Minn., aeromagnetic survey 1947 by J. R. Henderson and M. E. Hill. Scale 1 m. = 1 in. for map and 1 m. = 0.5 in. for profiles, contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:M 666/4/sh.1-2

43. Geophysical investigations, maps. Total intensity aeromagnetic map [and accompanying aeromagnetic profiles] of western part of Itasca County, Minn., aeromagnetic survey 1947 by J. R. Henderson and M. E. Hill. Scale 1 m. = 1 in. for map and 1 m. = 0.5 in. for profiles, contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:M 666/8/sh.1-2

44. Geophysical investigations, maps. Total intensity aeromagnetic map [and accompanying aeromagnetic profiles] of western part of Morrison County, Minn., aeromagnetic survey 1947 by J. R. Henderson and M. E. Hill. Scale 1 m. = 1 in. for map and 1 m.= 0.5 in. for profiles, contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:M 666/10/sh.1-2

45. Geophysical investigations, maps. Total intensity aeromagnetic map of Benton 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:: 1949
SuDoc number:: I 19.25:In 2/11/941

46. Geophysical investigations, maps. Total intensity aeromagnetic map of Coldwater quadrangle, Mo., aeromagnetic survey 1948 by W. J. Dempsey and R. T. Duffner. Scale 1 m.= 2 in., contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:M 69 o/5

47. Geophysical investigations, maps. Total intensity aeromagnetic map of De Soto quadrangle, Mo., aeromagnetic survey 1948 by W. J. Dempsey and R. T. Duffner. Scale 1 m.= 2 in., contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:M 69 o/5

48. Geophysical investigations, maps. Total intensity aeromagnetic map of Des Arc quadrangle, Mo., aeromagnetic survey 1948 by W. J. Dempsey and R. T. Duffner. Scale 1 m.= 2 in. contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:M 69 o/4

49. Geophysical investigations, maps. Total intensity aeromagnetic map of Fredericktown quadrangle, Mo., aeromagnetic survey 1948 by W. J. Dempsey and R. T. Duffner. Scale 1 m.= 2 in., contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:M 69 o/6

50. Geophysical investigations, maps. Total intensity aeromagnetic map of Ironton quadrangle, Mo., aeromagnetic survey 1948 by W. J. Dempsey and R. T. Duffner. Scale 1 m.= 2 in., contour interval 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:M 69 o/7

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