1. 1
    Published 1998
    ...Ministry of Energy,...
    Journal
  2. 2
    Published 1986
    ...Mines Division, Ministry of Energy,...
    Book
  3. 3
    Published 1985
    ...Mines Division, Ministry of Energy,...
    Book
  4. 4
    Published 1985
    ...Mines Division, Ministry of Energy,...
    Book
  5. 5
    Published 1985
    ...Mines Division of the Ministry of Energy,...
    Book
  6. 6
    Published 1985
    ...Mines Division, Ministry of Energy,...
    Book
  7. 7
    Published 1990
    ...Petroleum and Geothermal Unit, Energy and Resources Division, Ministry of Commerce,...
    Conference Proceeding Book
  8. 8
    Published 1992
    ...Publicity Unit, Crown Minerals Operations Group, Energy and Resources Division, Ministry of Commerce,...
    Conference Proceeding Book