Mineralogy and instrumental neutron activation analysis of seven National Bureau of Standards and three Instituto de Pesquisas Tecnológicas clay reference samples

Chemistry and mineralogy of natural bitumens and heavy oils and their reservoir tocks from the United States, Canada, Trinidad and Tobago, and Venezuela

White clays of Pennsylvania von Hosterman, John W.

United States mineral resources

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Applied policy research concepts and cases von Springer, J. Fred, Haas, Peter J. 1957-, Porowski, Allan

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Quantitative Mineral Analysis of Clays

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