Professional paper No. 48. Department of the Interior. United States Geological Survey, Charles D Walcott, Director. 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.

Bibliographic Details

Corporate Authors:	Geological Survey (U.S.), ProQuest (Firm)
Format:	Government Document eBook
Language:	English
Published:	Washington : [publisher not identified], 1905.
Series:	United States congressional serial set.
Subjects:	Chemistry. Coal. Quality control. Electronic books.
Online Access:	Connect to the full text of this electronic book