Report on the operations of the coal-testing plant of the United States Geological Survey at the Louisiana Purchase Exposition, St. Louis, Mo., 1904. Part I. -- Field work, classification of coals, chemical work. [U.S. Geological Survey Professional Paper No. 48. Series A, Economic Geology, 62. Series E, Chemistry and Physics, 47.] [electronic resource]
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Corporate Authors: | , |
Other Authors: | , , , , , , , |
Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Washington, DC,
1906.
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Series: | United States congressional serial set ;
serial set no. 5008. House document (United States. Congress. House) ; 59th Congress, no. 490, pt. 1. |
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Internet
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Serial set 5008
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Serial set 5008 | Available |