000			00559nam a2200193Ia 4500
005			20250619145405.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_a9780070532441 _c525
040			_aMAIN
041			_aEnglish
082			_a628 _bSAW
100			_aSawyer, Clair N., McCarty, Perry L. and Parkin, Gene F.
245		0	_aChemistry for environmental engineering and science
250			_a5th ed.
260			_aNew Delhi _b; Tata Mcgraw-Hill Publishing _c, 2011
300			_axv,752p.
650			_aEnvironmental Engineering
942			_cBK
999			_c129347 _d129347