000 00464nam a2200193Ia 4500
005 20250423095855.0
008 250422s9999 xx 000 0 und d
020 _a81-7008-084-3
050 _aTC 805 .P86/
100 _aPunmia, B.C.
245 0 _aIrrigation and water power engineering
250 _a12th ed.
260 _aNew Delhi
260 _bLaxmi publications (P) ltd
260 _c1992
300 _a985 p
650 _aWater Power
942 _cBK
999 _c31589
_d31589