Experiments to determine the comparative value of the principal varieties of fuel used in the United States
Subtitle: and also in Europe; and on the ordinary apparatus used for their combustion.
Series: American culture series -- 626.11.
Publisher: J. Dobson
Published: 1974
Place of publication: Philadelphia
Language: eng
Number of pages: 103
Subjects: Fuel -- Testing; Heating
Notes: Microfilm. Ann Arbor, Mich., Xerox University Microfilms, 1974. 1 reel. 35 mm. (American Culture Series, reel 626.11)