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| Language: | English | |
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| Language: | English | |
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| Language: | English | |
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| Shodhganga | ||
| 8 | Improvement of water quality affected by Acid mine drainage in Jaintia Hills, Meghalaya | |
| Language: | English | |
| 9 | Impact of environmental stimulation on temperament and learning ability of preschool children | |
| Shodhganga | ||
| 10 | Impact of enviornmental stress on certain fishes of River Periyar | |
| Language: | English | |
| Shodhganga | ||