Orig, T. S. (2000). Banned pesticide use bewailed by concerned environmentalists. Manila Bulletin.
Chicago Style aipamenaOrig, Thor S. "Banned Pesticide Use Bewailed by Concerned Environmentalists." Manila Bulletin 2000.
MLA aipamenaOrig, Thor S. "Banned Pesticide Use Bewailed by Concerned Environmentalists." Manila Bulletin, 2000.
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