[045-24]Reversal of Direction of Arc Movement in a Magnetic Field Under Reduced Air Pressure
Riche, Arthur L. Reversal of Direction of Arc Movement in a Magnetic Field Under Reduced Air Pressure 045-24-print
[045-23]Two Simple Photometric Techniques
Roberts, Howard C. Two Simple Photometric Techniques 045-23-print
[045-22]Circuits for Photometry
Pierce, G.R. Circuits for Photometry 045-22-print
[045-21]Thomas Hariot’s Observations of American Geology in 1588
White, George W. Thomas Hariot’s Observations of American Geology in 1588 045-21-print
[045-20]The Chouteau Formation of Illinois
Buschbach, T.C. The Chouteau Formation of Illinois 045-20-print
[045-19]Some New Observations on Niagaran Reefs in Illinois
Lowenstam, Heinz A. Some New Observations on Niagaran Reefs in Illinois 045-19-print
[045-18]Environmental Control of Iron Mineral Deposition
Huber, N. King Environmental Control of Iron Mineral Deposition 045-18-print
[045-17]Oneota Formation, Stoddard Quadrangle, Wisconsin
Raasch, Gilbert O. Oneota Formation, Stoddard Quadrangle, Wisconsin 045-17-print
[045-16]A Method of Constructing Average Slope Maps
Thoman, Richard S. A Method of Constructing Average Slope Maps 045-16-print
[045-15]A Survey of Illinois Water Supply Problems, with Special Reference to Charleston
Changnon, Stanley A., Jr. A Survey of Illinois Water Supply Problems, with Special Reference to Charleston 045-15-print