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    ( . provocatio - )


    ( . pro - geneion - )


    ( . pro - )
    ( . pro - gnathos - )

    ( . prognosis -







    ( . programma -

    (; GARP - Global Atmospheric Research Program)
    (; . UNEP - United Nations Environment Programme)



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    ( . progressus - )
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    (- )
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    (Valle Longitudinal)



    ( )

    ( ) (1742-1818)
    (1927-91)
    (Albizu Campos) (1893-1965)
    (Biggar) (1828-1890)
    (1921-44)
    :