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For any form of publication, please include the link to this page and give the cartographer/designer credit (in this case UNEP/GRID-Arendal)
Personal communication with E. Corcoran and E. Baker, UNEP-Grid Arendal.
Uploaded on Tuesday 21 Feb 2012
Wastewater - Contaminants and their effects
The contaminants in waste- water come from many different sources and can have cumulative and synergistic effects requiring a multi-pronged response.