00642nam a2200193Ia 4500 CTU_33343 210402s9999 xx 000 0 und d 628.0154 S271 Sawyer, Clair N. Chemistry for Environmental Engineering Clair N. Sawyer, Perry L McCarty Tokyo McGraw-Hill 1978 Contents: Fudamentals of chemistry for environmental engineering; water and wastewater analysis. Environmental chemistry,Sanitary engineering Thom, 991015 Trung tâm Học liệu Trường Đại học Cần Thơ