Showing 1 - 4 results of 4 for search 'U.S. Geological Survey,', query time: 0.13s Refine Results
  1. 1
    Analytical results of insoluble-residue samples from the Paducah 1 x 2 quadrangle, Missouri, Illinois, and Kentucky, drill holes nos. K1-K4 /
    Published 1991
    “...U.S. Dept. of the Interior, Geological Survey :...”
    Government Document Microform Book
  2. 2
    Analytical results of insoluble-residue samples from the Paducah 1 x 2 quadrangle, Missouri, Illinois, and Kentucky, drill holes nos. P1-P20 /
    Published 1991
    “...U.S. Dept. of the Interior, Geological Survey :...”
    Government Document Microform Book
  3. 3
    Analytical results of insoluble-residue samples from the Paducah 1 x 2 quadrangle, Missouri, Illinois, and Kentucky, drill hole nos. I18 - I29 (excluding I23) /
    Published 1991
    “...U.S. Dept. of the Interior, Geological Survey :...”
    Government Document Microform Book
  4. 4
    Analytical results of insoluble-residue samples from the Paducah 1 x 2 quadrangle, Missouri, Illinois, and Kentucky, drill hole nos. I71 - I105 /
    Published 1991
    “...U.S. Dept. of the Interior, Geological Survey :...”
    Government Document Microform Book
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