Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Betana, Ildefonso L. 1938-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
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    A four-year study (1968-1971) on the operation of the Samar National Agricultural School Ranch project in Gandaran Samar and some proposals for improvement[microform] gan Betana, Ildefonso L. 1938-

    Cyhoeddwyd 1974
    Visual Material

    A four-year study (1968-1971) on the operation of the Samar National Agricultural School Ranch project in Gandaran Samar and some proposals for improvement[microform]

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