Отображение 1 - 4 результаты of 4 для поиска '', время запроса: 0.01сек. Отмена результатов
  1. 1

    Agbalbalitok child labour in the small-scale mining communities in the southern region of Cordillera по Balisong, Kalingan Joy B.

    Опубликовано 2023
    Диссертация

    Agbalbalitok child labour in the small-scale mining communities in the southern region of Cordillera
  2. 2

    Property rights and governance in artisanal and small-scale mining critical approaches

    Опубликовано 2020
    ‌

    Property rights and governance in artisanal and small-scale mining critical approaches
  3. 3

    Small-scale mining production system design and socio-economic sustainability an application to Philippine gold and copper deposits по Compañero, Reinol Josef DC

    Опубликовано 2012
    Диссертация

    Small-scale mining production system design and socio-economic sustainability an application to Philippine gold and copper deposits
  4. 4

    Mining output plunged 18% in 2012. IN Business по Olchondra, Riza T.

    Опубликовано в: Philippine Daily Inquirer
    Статья

    Mining output plunged 18% in 2012. IN Business

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