Petroleum investigations and production of helium.
Advance chapter from Bulletin 178, War work of the Bureau of mines,
by Van. H. Manning.
Description
- Language(s)
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English
- Published
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Washington, Govt. print. off. [1919]
- Note
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First edition. June, 1919. Cf. verso of t.-p.
At head of title: ... Department of the interior. Franklin E. Lane, secretary. Bureau of mines. Van. H. Manning, director.
"Production of helium for use in airships." [By Dr. Andrew Stewart]: p. 75-87.
- Physical Description
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iii, 63-87 p.
24 cm.
Viewability