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233
Status of phosphoros in the rain forest ecosystem of Mt. Pangasngan, Leyte, Philippines
Published in Annals of Tropical Research (2005)Article -
234
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236
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Church-based group warns gov't over Mt. Apo's arsenic problem
Published in Manila Bulletin (2004)Article -
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Environmental fate of macro-elements in upland soils under different land uses in Rizal
Published 2004Thesis


