Spray-applied polyurethane foam to insulate heated rooms excavated in permafrost /
"June 1970"--Cover. Bibliography: p. 43. Mode of access: Internet.
Main Authors: | , , |
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Format: | Text |
Language: | English |
Published: |
[Washington, D.C.] : U.S. Dept. of Interior, Bureau of Mines
1970
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Subjects: | |
Online Access: | http://hdl.handle.net/2027/mdp.39015078477810 |
Summary: | "June 1970"--Cover. Bibliography: p. 43. Mode of access: Internet. |
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