Fuel testing
Subtitle: results of tests of coals and other fuels made by United States Geological Survey
By: Superintendent of Documents
Edition: 2d edition.
Series: Leaflet / Superintendent of Documents -- 39
Publisher: Superintendent of Documents
Published: 1910
Place of publication: Washington, D.C
Language: eng
Subjects: Bibliography; Fuel; Testing; Government publications; Combustibles; Bibliographie; Publications officielles; Geological Survey (U.S.)
Notes: Caption title.

"Aug., 1910."