Please use this identifier to cite or link to this item:
http://egyankosh.ac.in//handle/123456789/30953| Title: | Unit-6 Water Quality-Criteria |
| Issue Date: | 2017 |
| Publisher: | IGNOU |
| URI: | http://hdl.handle.net/123456789/30953 |
| Appears in Collections: | Block-2 Water Quality and Sources Block-2 Water Quality and Sources |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Unit-6.pdf | 1.38 MB | Adobe PDF | View/Open |
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