Author

Contributions

  • Tipper, H. W., joint author. - Contributor
  • Coates, J. A., joint author. - Contributor

Publication

1969 - Dept. of Energy, Mines and Resources, Ottawa, Ontario

Language

English

Word Count

13,750 words, Guess

Page Count

55 pages

Identifiers

Classifications

  • DDC557.1/08 s
  • LCCQE185 .A42 no. 67-10

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