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  1. 1

    Mechanization and labor employment a study of the sugarcane workers responses to technological change in sugar farming in Negros по Gonzaga, Violeta Lopez

    Опубликовано 1983
    ‌

    Mechanization and labor employment a study of the sugarcane workers responses to technological change in sugar farming in Negros
  2. 2

    Mechanization and labor employment a study of the sugarcane workers responses to technological change in sugar farming in Negros по Gonzaga, Violeta Lopez

    Опубликовано 1983
    ‌

    Mechanization and labor employment a study of the sugarcane workers responses to technological change in sugar farming in Negros

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