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Dyfyniad Arddull ChicagoPargal, Sheoli, Muthukumara Mani, and Mainul Huq. Inspections and Emissions in India: Puzzling Survey Evidence on Industrial Water Pollution. Washington, DC: World Bank, 1997.
Dyfyniad MLAPargal, Sheoli, et al. Inspections and Emissions in India: Puzzling Survey Evidence on Industrial Water Pollution. World Bank, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.