000			00484nam a2200193Ia 4500
003			CGECLib
005			20231211184045.0
008			231211s9999||||xx |||||||||||||| ||und||
020			_c450
040			_aCGECLib
041			_aeng
082			_a628.5 _bMAS/I
100			_aG. M. Maste& W. P. Ela
245		0	_aIntroduction to Environmental Engineering and Science
250			_a3 Ed.
260			_aNew Delhi _bP. H. I. Learning _c2008
300			_bPaperback _axii,708
942			_cBK
999			_c1966 _d1966