| 000 | 00682nam a22002057a 4500 | ||
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| 999 |
_c2051 _d2051 |
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| 001 | 4520 | ||
| 003 | BD-DhUAP | ||
| 005 | 20200219120405.0 | ||
| 008 | 200219s1990 ii a|||| b||| 001 0 eng d | ||
| 020 | _a8170243416 | ||
| 040 |
_aBD-DhUAP _bEng _cBD-DhUAP _dBD-DhUAP |
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| 082 |
_223 _a574.52632309542 GAU |
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| 100 | _aGautam, Ashutosh. | ||
| 245 |
_aEcology and pollution of mountain waters : _ba case study of Bhagirathi river / _cAshutosh Gautam. |
||
| 260 |
_aNew Delhi : _bAshish Pub. House, _cc1990. |
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| 300 |
_a209 pages : _billustrations ; _c22 cm. |
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| 504 | _a Includes bibliographies and index. | ||
| 650 |
_aStream ecology _vBhagirathi River _zIndia. |
||
| 942 |
_2ddc _cBK |
||