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  1. 1
    Structural features in Illinois /
    by Nelson, W. John
    Published 1995

    Book
  2. 2
    Results of spirit leveling in Illinois, 1909 and 1910 /

    Government Document Book
  3. 3
    Bedrock geology of the Paducah 1p0sx2p0 sCUSMAP Quadrangle, Illinois, Indiana, Kentucky, and Missouri /
    by Nelson, W. John
    Published 1998

    Government Document Book
  4. 4
    Structure and tectonics of the Rough Creek Graben : Western Kentucky and Southeastern Illinois /
    by Nelson, W. John
    Published 1992

    Book
  5. 5
    Glacial geology of north-central and western Champaign County, Illinois /
    by Wickham, Jerry T
    Published 1979

    Book
  6. 6
    Quaternary geology of the Martinsville alternative site, Clark County, Illinois : a proposed low level radioactive waste disposal site /
    by Curry, B. B
    Published 1994

    Book
  7. 7
    Geology of microcrystalline silica (Tripoli) deposits, southernmost Illinois /
    by Berg, Richard B., 1937-
    Published 1994

    Book
  8. 8
    Geology of the Eddyville, Stonefort, and Creal Springs quadrangles, Southern Illinois /
    Published 1991

    Book
  9. 9
    Forms and volatilities of trace and minor elements in coal : I. A comparison of three pyrolysis units [and] II. Feasibility of a graphite trapping system /
    by Cahill, Richard A
    Published 1982

    Book
  10. 10
    Intrusive breccias at Hicks Dome, Hardin County, Illinois /
    by Bradbury, James C
    Published 1992

    Book
  11. 11
    Regional potential of selected Paleozoic carbonate units in the northern midcontinent for undiscovered Mississippi Valley-type deposits /
    by Pratt, Walden P
    Published 1995

    Government Document Book
  12. 12
    Guide to the geology, hydrogeology, history, archaeology, and biotic ecology of the Driftless Area of Northwestern Illinois, Jo Daviess County. /

    Book
  13. 13
    Year-book for 1908
    Published 1909

    Book
  14. 14
    Geology and mineral resources of the Beardstown, Glasford, Havana, and Vermont quadranglês

    Book
  15. 15
    Petroleum industry in Illinois in 1956. : Pt. I. Oil and gas developments. Pt. II. Waterflood operations /
    Published 1958

    Book
  16. 16
    Deep-minable coal resources of Illinois /
    by Treworgy, Colin G
    Published 1982

    Book
  17. 17
    Petroleum industry in Illinois, 1959. : Pt. I. Oil and gas developments. Pt. II. Waterflood operations /
    Published 1960

    Book
  18. 18
    Type and figured fossils in the Worthen collection at the Illinois State Geological Survey /
    Published 1982

    Book
  19. 19
    Year book for 1916 : administrative report and economic geological papers
    Published 1920

    Book
  20. 20
    Year-book for 1907
    Published 1907

    Book
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