Guidebook for the 51st annual Tri-State Geological Field Conference on environments of deposition of the Carboniferous system along the Mississippi River from Burlington to east of Muscatine, IowaGeorge R. McCormick, Linda Johnson, E. Arthur Bettis, University of Iowa. Department of Geology · First published 1987Open the Tome
Algebra review exercisesJosiah Bartlett, George Willis Creelman, Cecil Andrew Ewing, Ernest E. Rich, George R. Wilson, Islay Francis McCormick · First published 1928Open the Tome
