000			00341nam a2200133Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a363.73
100			_aArceivala Soli.J
245		0	_aWastewater treatment for polution control
260			_aNew Delhi _bTata McGraw - Hill Pub, _c1992
300			_ax,187p.
942			_cPR
999			_c48490 _d48490