Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio '"Rice farmers Indigenous solutions to problems Philippines"', amser ymholiad: 0.02e Mireinio'r Canlyniadau
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    A study on indigenous solutions to problems encountered by rice farmers in Gigaquit, Surigao del Norte gan Reyes, Jojie Poliran

    Cyhoeddwyd 1998
    Traethawd Ymchwil

    A study on indigenous solutions to problems encountered by rice farmers in Gigaquit, Surigao del Norte

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