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Dyfyniad Arddull Chicago"Poverty: Biggest Threat to Southeast Asian Biodiversity Conservation." Manila Bulletin 2002.
Dyfyniad MLA"Poverty: Biggest Threat to Southeast Asian Biodiversity Conservation." Manila Bulletin, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.