Carbonizing properties of Armstrong County, Pa., coals /
by F.W. Smith ... [et al.].

Description

Related Names

Birge, G. W.
Naugle, B. W.
Reynolds, D. A.
Wolfson, D. E.
Smith, F. W.

Language(s)

English

Published

[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1954.

Subjects

Coal > Coal / Pennsylvania > Coal / Pennsylvania / Armstrong County > Coal / Pennsylvania / Armstrong County / Testing.
Coal > Coal / Pennsylvania > Coal / Pennsylvania / Armstrong County > Coal / Pennsylvania / Armstrong County / Carbonization.

Physical Description

ii, 20 p. : ill., map ; 27 cm.

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