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            11The structure and composition of a logged residual dipteriocarp forest in Surigao del SurPublished in Canopy International (2012)Article
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            187 critical sites in Cordillera to be listed as protected areasPublished in Manila Times (2005)Article
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            19DENR puts 1,595 concrete monuments in 2,000 km stretch of forestlands in C. LuzonPublished in Manila Bulletin (2005)Article
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