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551
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552
2 fish species found only in Cagayan now extinct
Published in Philippine Daily Inquirer (1997)Article -
553
Cagayan de Oro mayor Pauline Yap Emano Home is where the action is
Published in Manila Chronicle (1997)Article -
554
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555
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556
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557
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558
Gateway to industrial Center of Mindanao. IN Editorial [column]
Published in Manila Bulletin (1997)Article -
559
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560
Differences in attitude and achievement in physics among four ethnic groups in Cagayan
Published 1997Thesis