Catechism on natural gas.
Part of gas conservation program of Department of the Interior, Bureau of Mines, Washington, D.C. ...

Description

Corporate Author

United States. Bureau of Mines.

Language(s)

English

Published

[Washington, 1921]

Subjects

Natural gas.

Note

Reprinted June, 1921.
Prepared especially for home economics workers teaching correct use of natural gas in the home.

Physical Description

32 p. 23 cm.

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