Browse Illinois State Geological Survey (ISGS) by Contributor "American Association of Petroleum Geologists"
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([S.l. : s.n.],, 1954)
The Niagaran reef at Thornton, Illinois : guidebook for the field conference held in connection with the annual convention of the American Association of Petroleum Geologists and the Society of Economic Paleontologists and Mineralogists at Chicago, Illinois, April 22, 1956. (Urbana : Illinois State Geological Survey,, 1956)
Sedimentary structures and morphology of late Paleozoic sand bodies in Southern Illinois : semi-centennial convention, American Association of Petroleum Geologists, St. Louis, Missouri, field trip guidebook, April 23-24, 1966 (Urbana, Ill. : [Illinois State Geological Survey,, 1966)