000 00436nam a2200181Ia 4500
005 20250603144846.0
008 250603s9999 xx 000 0 und d
020 _a9788122408072
050 _aTC 145 .D84/
100 _aDuggal, K. N.
245 0 _aElements of water resources engineering
260 _aNew Delhi
260 _bNew age international
260 _c2014
300 _a588 p
650 _aNew Delhi
942 _cBK
999 _c40161
_d40161