Bilaketaren emaitzak

Findu emaitzak
  1. 1

    Investment and the return to equity capital in the South African gold mining industry, 1887-1965 an international comparison nork Frankel, S. Herbert (Sally Herbert) 1903-

    Argitaratua 1967
    Liburua


    Azala
  2. 2

    The gold problem economic perpectives nork Quadrio-Curzio, Alberto

    Argitaratua 1982
    Liburua


    Azala
  3. 3

    Primer on the Philippine gold mining industry.

    Argitaratua 1979
    Liburua


    Azala
  4. 4

    Gold mining in Benguet, 1900-1941 modernization and the decline of the baknang class nork Habana, Olivia M.

    Argitaratua 1996
    Liburua


    Azala
  5. 5

    Gold mining in Benguet 1900-1941 nork Habana, Olivia N.

    Argitaratua izan da Gold mining in Benguet. (2001)
    Analytics


    Azala
  6. 6

    Gold mining in Benguet to 1898 nork Habana, Olivia M.

    Argitaratua izan da Gold mining in Benguet to 1898. (2000)
    Analytics


    Azala
  7. 7

    Still plenty of gold in Benguet province nork Guimbatan, Mike Jr

    Argitaratua izan da Manila Times (2003)
    Artikulua


    Azala
  8. 8

    Potentiostatic electrodeposition as an option to the traditional recovery of silver in artisanal gold smelting wastewater in Bulacan, Philippines nork Laurio, Michael Vincent

    Argitaratua izan da Philippine Engineering Journal (2020)
    Artikulua


    Azala
  9. 9

    Improving the minahang bayan declaration process a first step towards achieving sustainability in Philippine small-scale gold mining industry nork Llaguno, Erickson L.

    Argitaratua izan da Philippine Engineering Journal (2016)
    Artikulua


    Azala
  10. 10

    Process water use and water quality in selected small scale gold processing sites in the Philippines nork Soriano, Roberto

    Argitaratua izan da Philippine Engineering Journal (2017)
    Artikulua


    Azala

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