1 - 1 toradh á dtaispeáint as 1 toradh san iomlán ar an gcuardach 'Shively, G.E', am iarratais: 0.01s Beachtaigh na torthaí
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    Do farmers really underinvest in soil conservation? theory and evidence from an upland area of Davao del Sur, Philippines de réir Shively, G.E

    Foilsithe / Cruthaithe 1995
    LEABHAR

    Do farmers really underinvest in soil conservation? theory and evidence from an upland area of Davao del Sur, Philippines

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