000			00509nam a2200169Ia 4500
005			20260205064228.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a9789385039201
082			_a627.52 R163W
100			_aRangwala, S.C.
245		0	_aWater supply and sanitary engineering (including environmental engineering)
250			_a29th ed.
260			_aGujarat _bCharotar Pub. _c2016
300			_a784p.
690			_aIrrigation ;Sanitary Engineering ;Environmental Engineering
942			_cBK
999			_c199346 _d199346