Showing 1 - 20 results of 30 for search 'Heck, N. H. (Nicholas Hunter), 1882-1953', query time: 0.05s Refine Results
  1. 1
    Earthquakes.

    Earthquakes. by Heck, N. H. (Nicholas Hunter), 1882-1953

    Published 1965
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  2. 2
    Progress of seismological investigations in the United States : January 1, 1925, to June 30, 1927 (Report to the Section of Seismology of the International Geodetic and Geophysical Union, International Research Council) /

    Progress of seismological investigations in the United States : January 1, 1925, to June 30, 1927 (Report to the Section of Seismology of the International Geodetic and Geophysical... by Heck, N. H. (Nicholas Hunter), 1882-1953

    Published 1927
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  3. 3
    Progress of work in terrestrial magnetism of the U.S. Coast and Geodetic Survey, January 1, 1925, to June 30, 1927 /

    Progress of work in terrestrial magnetism of the U.S. Coast and Geodetic Survey, January 1, 1925, to June 30, 1927 / by Heck, N. H. (Nicholas Hunter), 1882-1953

    Published 1927
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  4. 4
    Instructions for the compensation of the magnetic compass /

    Instructions for the compensation of the magnetic compass / by Heck, N. H. (Nicholas Hunter), 1882-1953

    Published 1938
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  5. 5
    Radio acoustic method of position finding in hydrographic surveys /

    Radio acoustic method of position finding in hydrographic surveys / by Heck, N. H. (Nicholas Hunter), 1882-1953

    Published 1924
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  6. 6
    Velocity of sound in sea water /

    Velocity of sound in sea water / by Heck, N. H. (Nicholas Hunter), 1882-1953

    Published 1924
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  7. 7
    Instructions for the compensation of the magnetic compass /

    Instructions for the compensation of the magnetic compass / by Heck, N. H. (Nicholas Hunter), 1882-1953

    Published 1923
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  8. 8
    Hydrography. : Description of long wire drag /

    Hydrography. : Description of long wire drag /

    Published 1910
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  9. 9
    Earthquake investigation in U.S. (revised, 1929)

    Earthquake investigation in U.S. (revised, 1929)

    Published 1929
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  10. 10
    Earthquake history of U.S., exclusive of Pacific region

    Earthquake history of U.S., exclusive of Pacific region

    Published 1928
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  11. 11
    Description of long wire drag

    Description of long wire drag

    Published 1910
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  12. 12
    Progress of seismological investigations in U.S. ...

    Progress of seismological investigations in U.S. ...

    Published 1927
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  13. 13
    Earthquake history of the United States exclusive of the Pacific region /

    Earthquake history of the United States exclusive of the Pacific region /

    Published 1928
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  14. 14
    Earthquake investigation in the United States.

    Earthquake investigation in the United States.

    Published 1929
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  15. 15
    Earthquake history of U.S., exclusive of Pacific region.

    Earthquake history of U.S., exclusive of Pacific region.

    Published 1928
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  16. 16
    Description of long wire drag.

    Description of long wire drag.

    Published 1910
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
    Full Text (via ProQuest)
    Full Text (via ProQuest)
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  17. 17
    Earthquake investigation in U.S. (revised, 1929)

    Earthquake investigation in U.S. (revised, 1929)

    Published 1929
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  18. 18
    Instructions for compensation of magnetic compass

    Instructions for compensation of magnetic compass

    Published 1923
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  19. 19
    Instructions for compensation of magnetic compass.

    Instructions for compensation of magnetic compass.

    Published 1923
    Other Authors: “…Heck, N. H. (Nicholas Hunter), 1882-1953…”
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  20. 20
    Wire-drag work on Atlantic Coast.

    Wire-drag work on Atlantic Coast.

    Published 1915
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