000			00354nam a2200145Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a628 _bKA-E
100			_aKapoor,Baljit
245		0	_aEnvironmental engineering
250			_a1st . Ed.
260			_c2001 _aNew Delhi _bKhanna Publishers
650			_aCivil Engineering
942			_cBK
999			_c8452 _d8452