U. S. Bureau of Mines Experimental Plant von Storch, H. H, Hirst, L. L, Golden, P. L, Pinkel, I. I, Boyer, R. L, Schaeffer, J. R, Kallenberger, R. H

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Liquid-Phase Hydrogenation of Pittsburgh Seam Coal von Hirst, L. L, Hawk, C. O, Sprunk, G. C, Golden, P. L, Pinkel, I. I, Boyer, R. L, Schaeffer, J. R, Kallenberger, R. H, Hamilton, H. A, Storch, H. H

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Hydrogenation of Bituminous Coal in Experimental Flow Plant von Elliott, M. A., Kandiner, H. J., Kallenberger, R. H., Hiteshue, R. W., Storch, H. H.

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Comment of "Fractionation and Oxidation of Chromium in Tannery Waste- and Sewage Sludge-Amended Soils" von Lollar, Robert M, Kallenberger, Waldo E, Rutland, Frank H

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Impaired migration of epidermal cells from decubitus ulcers in cell cultures: a cause of protracted wound healing? von SEILER, W. O, STAHELIN, H. B, ZOLLIKER, R, KALLENBERGER, A, LUSCHER, N. J

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