000			00501nam a2200181Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
020			_cRS325
040			_e217049 _aMAIN
041			_aEnglish
082			_a363.7284 G181S(28)
100			_aGarg, Santosh Kumar
245		0	_aSewage disposal and air pollution engineering
250			_a28th ed.
260			_aNew Delhi _bKhanna Publishers _c2014
300			_axix, 1060 p.
500			_a1563 02/06/2014 14231 21/06/2014 Main Budget
942			_cBK
999			_c11540 _d11540