Author: Interior Dept. / Publisher: Geological Survey - Blacklight Search Results

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7431. Aeromagnetic maps. Total intensity aeromagnetic map of Fulton 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

7432. Aeromagnetic maps. Total intensity aeromagnetic map of La Porte County, Ind., aeromagnetic survey 1947 by W. J. Dempsey, J. R. Henderson, R. T. Duffner. Scale 1m.=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 2/2

7433. Aeromagnetic maps. Total intensity aeromagnetic map of Posey County, Ind., aeromagnetic survey 1948 by J. R. Henderson and J. L. Meuschke. 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 2/3

7434. Aeromagnetic maps. Total intensity aeromagnetic map of Pulaski County, Ind., aeromagnetic survey 1947 by W. J. Dempsey, J. R. Henderson, R. T. Duffner. Scale 1 m.=1 in., contour intervals 10 & 50 gammas, n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.25:In 2/4

7435. Aeromagnetic maps. Total intensity aeromagnetic map of Starke 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 2/5

7436. Aeromagnetic maps. Total intensity aeromagnetic map of White 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 2/6

7437. Annual report of director, Geological Survey to Secretary of Interior, fiscal year 1948.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: [1949.]
SuDoc number:: I 19.1:947

7438. Bulletin. 066-A. Geophysical abstracts 136, Jan.-Mar. 1949 (nos. 10737-11001); by V. L. Skitsky and S. T. Vesselowsky.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: 1949
SuDoc number:: I 19.3:(no.)

7439. Bulletin. 940. Strategic minerals investigations, 1943.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: [published 1949]. 1944
SuDoc number:: I 19.3:(nos.)

7440. Bulletin. 945. Strategic minerals investigations, 1944 [title page and contents].

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: [1949.]
SuDoc number:: I 19.3:(nos.)

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