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  1. 1

    A linear programming model for air pollution control in the St. Louis airshed per Kohn, Robert Errant 1927-

    Publicat 1970
    Llibre

    A linear programming model for air pollution control in the St. Louis airshed
  2. 2

    Labor force participation in an LDC per Canlas, Dante B.

    Publicat a Economics Letters
    Article

    Labor force participation in an LDC

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