000			00473nam a2200157Ia 4500
005			20260205063758.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a9789383028740
082			_a363.61 T952I
100			_aTyagi, P. K.
245		0	_aInternational problem of drinking water
260			_aNew Delhi _bAdvance learner press _c2014
300			_a232p.
690			_aWater supply ;Drinking water ;Water purification ;Water resources management
942			_cBK
999			_c191741 _d191741