Results of purchasing coal under government specifications /

Bibliographic Details

Main Authors:	Burrows, John S. (John Shober), 1911- (Author), Randall, Dwight T. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : Department of the Interior, United States Geological Survey, 1909.
Series:	Bulletin (Geological Survey (U.S.)) ; no. 378.
Subjects:	Coal.
Online Access:	https://purl.fdlp.gov/GPO/gpo60700