Salvation from sewage in Calcutta marshes. Sustainable success stories: 1.
Pye-smith
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D001208:Asia; D003247:Conservation of Natural Resources; D003906:Developing Countries; D004777:Environment; D007194:India; D012106:Research; D018505:Waste Management
Asia; Developing Countries; Environment; India; Natural Resources; Southern Asia; Summary Report; Waste Management