Nuyda, D. G. (2004). IBP and Katipunan community create new environmental groups. IN Seeing green [column]. Philippine Daily Inquirer.
Chicago Style aipamenaNuyda, Doris G. "IBP and Katipunan Community Create New Environmental Groups. IN Seeing Green [column]." Philippine Daily Inquirer 2004.
MLA aipamenaNuyda, Doris G. "IBP and Katipunan Community Create New Environmental Groups. IN Seeing Green [column]." Philippine Daily Inquirer, 2004.
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