Environmental Monitoring Reports
Annual Environmental Monitoring Reports
Talcher Coalfields |
IB Valley Coalfields |
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Year 2020-21 |
Year 2020-21 |
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Year 2019-20 |
Year 2019-20 |
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Year 2018-19 |
Year 2018-19 |
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Year 2017-18 |
Year 2017-18 |
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Year 2016-17 |
Year 2016-17 |
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Year 2015-16 |
Year 2015-16 |
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Year 2014-15 |
Year 2014-15 |
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Year 2011-12 |
Year 2011-12 |
Monthly Environmental Monitoring Reports