Lessons
9 lessons • 57m
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Overview of the Course (in Hindi)
3m 08s
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Pollutants (in Hindi)
9m 02s
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Gaseous Air Pollutants (in Hindi)
5m 24s
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Impact of Pollutants in Human Life (in Hindi)
7m 33s
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Prevention and Control of Air Pollution (in Hindi)
8m 04s
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Methods for control of water pollution and water recycling
6m 14s
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Environmental issues in india today
5m 03s
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(in Hindi) Namami gange project to clean ganga
5m 37s
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Exploitation of energy resources (in Hindi)
7m 09s