Helium in Canada
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- PayPal
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- Pubblica amministrazione
- Carta del Docente
Details
- Year of publication
- 1926
- Place of printing
- Canada
- Author
- Elworthy, R.T.
- Publishers
- Mines Branch
- Size
- 8vo - over 7¾" - 9¾" tall
- Edition
- F First Edition
- Keyword
- Helium Canada Resources Canadian History
- Binding description
- S Paperback
- State of preservation
- Good
- Languages
- English
- Binding
- Softcover
- First edition
- True
Description
64 pages. Map inside back cover. Chapters include: Helium and its properties; Resources of Helium in other countries; The Investigation of Helium sources in Canada; The natural gas fields of Canada and Helium Content of Gases. Technology of Helium. Bibliography. Black and white photographic plates. Date stamp atop title page else unmarked with average wear. Binding intact. Sound copy. Book