00626nam a2200181Ia 450000500170000000800410001702000180005808200180007610000210009424500300011526000430014530000100018869000730019870000430027194200070031499900190032195201040034020260205063941.0260111s9999||||xx |||||||||||||| ||und||  a9789351340263  a628.16  P329E  aPeavy, Howard S. 0aEnvironmental engineering  aNew DelhibMcGraw hill educationc2013  a699p.  aHuman environment ;Environment engineering ;Water quality parameters  aRowe, Donald R./Tchobanoglous, George/  cBK  c194952d194952  00104070aTSCSLbTSCSLd2026-02-05l0o628.16  P329Ep231569r2026-02-05 06:39:41w2026-02-05yBK