000 | 00570nam a22001817a 4500 | ||
---|---|---|---|
008 | 230703b |||||||| |||| 00| 0 eng d | ||
020 | _a8189612255 | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a504.4.045 _bP6 |
||
100 | _a Tripathi, Madhusudan | ||
245 | _aजल प्रदूषण समस्या और समाधान | ||
246 | _aJal pradooshan samasya aur samaadhaan | ||
260 |
_aNew Delhi: _bOmega Publications, _c2006 |
||
300 | _a216p. | ||
650 | _aScience | ||
653 | _aPollution | ||
942 |
_2udc _cHBK |
||
999 |
_c48937 _d48937 |