The World Bank. (2004). Pilot water supply projects in two district towns in Hai Phong and Bac Ninh province: Report on environmental assessment: Pilot water supply project for lim town Bac Ninh province. Washington, D. C: The World Bank.
Dyfyniad Arddull ChicagoThe World Bank. Pilot Water Supply Projects in Two District Towns in Hai Phong and Bac Ninh Province: Report On Environmental Assessment: Pilot Water Supply Project for Lim Town Bac Ninh Province. Washington, D. C: The World Bank, 2004.
Dyfyniad MLAThe World Bank. Pilot Water Supply Projects in Two District Towns in Hai Phong and Bac Ninh Province: Report On Environmental Assessment: Pilot Water Supply Project for Lim Town Bac Ninh Province. Washington, D. C: The World Bank, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.