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Environmental effects of river sand mining: a case from the river catchments of Vembanad lake, Southwest coast of India
Rivers in the southwest coast of India are under immense pressure due to various kinds of human activities among which indiscriminate extraction of construction grade sand is the most disastrous one. The situation is rather alarming in the rivers draining the Vembanad lake catchments as the area hos...
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| Định dạng: | Printed Book |
| Được phát hành: |
Environ Geol (2008) 54:879-889
2008
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| Những chủ đề: | |
| Truy cập trực tuyến: | http://10.26.1.76/ks/003592.pdf |