World Bank. (2000). Groundwater in rural development: Facing the challenges of supply and resource sustainability. World Bank.
Chicago-viite (17. p.)World Bank. Groundwater in Rural Development: Facing the Challenges of Supply and Resource Sustainability. Washington, D.C.: World Bank, 2000.
MLA-viite (9. p.)World Bank. Groundwater in Rural Development: Facing the Challenges of Supply and Resource Sustainability. World Bank, 2000.
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