000 | 00381nam a22001457a 4500 | ||
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999 |
_c8802 _d8802 |
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003 | OSt | ||
005 | 20211008112015.0 | ||
008 | 211008b xxu||||| |||| 00| 0 eng d | ||
020 | _a9789327287936 | ||
100 | _aBimal Chandra Mal | ||
245 | _aIntroductory Soil and Water Conservation Engineering | ||
260 |
_aNew Delhi _bKalyani Publication _c2019 |
||
300 | _a193 | ||
942 |
_2ddc _cBB |