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Taal volcano's eruptions - then and now. IN From a distance [column]
Published in Philippine Star (2020)Article -
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Some flora of Batangas. IN Sense and sensibility [column]
Published in Philippine Daily Inquirer (2005)Article -
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A 1790 visit to Batangas. IN Sense and sensibility [column]
Published in Philippine Daily Inquirer (2005)Article -
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Old Batangas. IN Sense and sensibility [column]
Published in Philippine Daily Inquirer (2005)Article


