Showing 181 - 190 results of 281 for search '"Ores."', query time: 0.02s Refine Results
  1. 181

    Proceedings.

    Published 1960
    Book
  2. 182
  3. 183
  4. 184
  5. 185
  6. 186

    Exploration for nuclear raw materials. by Nininger, Robert D.

    Published 1956
    Book
  7. 187

    An introduction to mineral dressing by Pryor, Edmund James

    Published 1955
    Book
  8. 188

    Survey of world iron ore resources; occurence appraisal and use.

    Published 1955
    Book
  9. 189

    Search for uranium in the Philippines by Puttuck, H.E

    Published 1955
    Book
  10. 190

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