[046-25]Translucent Screen for Teaching and Testing
Prior, P.V. and Barton, J.D., Jr. Translucent Screen for Teaching and Testing 046-25-print
[046-24]Negative Photo-Effect in Helium
Huxford, W.S. Negative Photo-Effect in Helium 046-24-print
[046-23]Applications of Nuclear Magnetic Resonance
Moulton, W.G. Applications of Nuclear Magnetic Resonance 046-23-print
[046-22]Ceramic Materials from Magnesium-Treated Clays
Johns, William D. Ceramic Materials from Magnesium-Treated Clays 046-22-print
[046-21]Prospecting for Commercial Sand and Gravel Using Electrical Earth Resistivity, Clinton County, Illinois
Dobrovolny, Jerry S. Prospecting for Commercial Sand and Gravel Using Electrical Earth Resistivity, Clinton County, Illinois 046-21-print
[046-20]Pennsylvanian Insects of Illinois
Richardson, Eugine S., Jr. Pennsylvanian Insects of Illinois 046-20-print
[046-19]Areal Geology of Part of Central Eastern Illinois
Schwalb, Howard R. Areal Geology of Part of Central Eastern Illinois 046-19-print
[046-18]Revision of the Nipissing Stage of the Great Lakes
Hough, Jack L. Revision of the Nipissing Stage of the Great Lakes 046-18-print
[046-17]Geological Observations of Captain John Smith in 1607-1614
White, George W. Geological Observations of Captain John Smith in 1607-1614 046-17-print
[046-16]Problem of Inverted Zones of Metamorphism in Western New Hampshire
Chapman, Carleton A. Problem of Inverted Zones of Metamorphism in Western New Hampshire 046-16-print