Showing 1 - 4 results of 4 for search '"HIERRO"', query time: 0.02s Refine Results
  1. 1

    Proceedings of the second Pan American scientific congress : Cuban iron mines and methods / by Little, James E.

    Subjects:
    Article
  2. 2

    Proceedings of the second Pan American scientific congress : iron ores of the Americas / by Leith, C. K.

    Subjects:
    Article
  3. 3

    Proceedings of the second Pan American scientific congress : conservation of iron ore / by Leith, C. K.

    Subjects:
    Article
  4. 4

    Congreso Científico Panamericano (2 : 1915-1916 : Washington).

    Published 1917
    Subjects:
    Conference Proceeding Book