SAWYER, CLAIR N. SOLUTIONS MANUAL TO ACCOMPANY CHEMISTRY FOR ENVIRONMENTAL ENGINEERING/ C.N. SAWYER, P.L. MCCARTY, G.F. PARKIN - 4 - NEW YORK ; MEXICO: MCGRAW-HILL \\\\ - PAG. VARIA 27 CM. ISBN: 0-07-054979-6 Subjects--Topical Terms: 1.QUIMICA AMBIENTAL - PROBLEMAS, EJERCICIOS, ETC. Dewey Class. No.: 628.0154078 S29