Suchergebnisse - Parker, Edward W. 1860-

Mineral Products of the United States: Review of conditions and output in 1911 und 1912. By Edward W. Parker. With a Summary of mineral production in 1912. By W. J. Thom. Advance chapter from Mineral Resources of the United States. Calendar Year 1912

von Parker, Edward W. 1860-

Report on the operations of the coal-testing plant of the United States Geological Survey at the Louisiana purchase exposition, St. Louis, Mo. 1904

Band 1 - Field work, classification of coals, chemical work

von Parker, Edward W. 1860-, Holmes, Joseph A. 1859-1915, Campbell, Marius R. 1858-1940

Report on the operations of the coal-testing plant of the United States Geological Survey at the Louisiana purchase exposition, St. Louis, Mo. 1904

Band 2 - Boiler tests

von Parker, Edward W. 1860-, Holmes, Joseph A. 1859-1915, Campbell, Marius R. 1858-1940

Report on the operations of the coal-testing plant of the United States Geological Survey at the Louisiana purchase exposition, St. Louis, Mo. 1904

Band 3 - Producer-gas, coking, briquetting, and washing tests

von Parker, Edward W. 1860-, Holmes, Joseph A. 1859-1915, Campbell, Marius R. 1858-1940

Coal: Extract from "Mineral Resources of the United States", Calender Year 1891 - David T. Day, Chief of the Division of Mining Statistics and Technology. Department of the Interior United States Geological Survey, J. W. Powel, Director

von Parker, Edward W. 1860-

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Report on the operations of the coal-testing plant of the United States Geological Survey at the Louisiana purchase exposition, St. Louis, Mo. 1904

von Parker, Edward W. 1860-, Holmes, Joseph A. 1859-1915, Campbell, Marius R. 1858-1940