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Primary view of Carbon-13 Nuclear Magnetic Resonance Spectra of Monosubstituted Pyridines
Retcofsky, H. L. & Friedel, R. A.
1969
Primary view of Fluorine Micas
Shell, Haskiel R. & Ivey, Kenneth H.
1969
Primary view of Mineral Resources and Industries of Arkansas
Stroud, Raymond B.; Arndt, Robert H.; Fulkerson, Frank B. & Diamond, W. G.
1969
Primary view of Pennsylvania Anthracite Refuse: A Survey of Solid Waste from Mining and Preparation
MacCartney, John C. & Whaite, Ralph H.
1969
Primary view of Respiratory Protective Devices Approved by the Bureau of Mines as of December 31, 1968: A Revision of Information Circular 8281
Schutz, R. H. & Kloos, E. J.
1969
Primary view of A Statistical Analysis of U.S. Demand for Phosphate Rock, Potash, and Nitrogen
Hee, Olman
1969
Primary view of Supply and Demand for Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 1. Coal
Broderick, Grace N.
1969
Primary view of Supply and Demand for Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 2. Utility Electricity
Hall, Franklin P. & Broderick, Grace N.
1969
Primary view of Supply and Demand For Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 3. Dry Natural Gas
Crump, Lulie H.
1969
Primary view of Supply and Demand For Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 4. Petroleum and Natural Gas Liquids
Crump, Lulie H. & Yasnowsky, Phillip N.
1969
Primary view of Specifications for Selected Hydraulic-Powered Roof Supports: With a Methods to Estimate Support Requirement for Longwalls
Barry, A. J.; Nair, O. B. & Miller, J. S.
September 1969
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