| 000 | 00422nam a22001217a 4500 | ||
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| 005 | 20151028162639.0 | ||
| 008 | 111201t xxu||||| |||| 00| 0 eng d | ||
| 082 | _aT322 | ||
| 100 |
_aSreebha S _930845 |
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| 245 | _aEnvironmental impact of sand mining : A case study in the river catchments of Vembanad lake, Southwest India | ||
| 942 | _cTH | ||
| 260 |
_aThiruvananthapuram _bCentre for Earth Science Studies _cDecember 2008 |
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| 999 |
_c83172 _d83172 |
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