Showing 1 - 9 results of 9 for search 'Ahlfeld, Federico', query time: 0.01s Refine Results
  1. 1

    Los yacimientos de crocidolita en las Yungas de Cochabamba, Bolivia / by Ahlfeld, Federico

    Published 1943
    Book
  2. 2

    Estudios geológicos de yacimientos minerales de la provincia de Jujuy / by Ahlfeld, Federico

    Published 1948
    Book
  3. 3

    Danburita de Bolivia / by Ahlfeld, Federico

    Published 1946
    Book
  4. 4
  5. 5

    Minerales de Bolivia / by Ahlfeld, Federico

    Published 1937
    Book
  6. 6

    Especies minerales de la República Argentina / by Ahlfeld, Federico

    Published 1948
    Book
  7. 7

    Estudios geológicos de yacimientos minerales de la Provincia de Jujuy / by Ahlfeld, Federico

    Published 1948
    Book
  8. 8

    Geografía de Bolivia : geografía física / by Ahlfeld, Federico E.

    Published 1973
    Book
  9. 9

    Geología de Bolivia / by Ahlfeld, Federico E.

    Published 1972
    Book