Rubin, Alan J. Chemistry of wastewater technology - Ann Arbor, Mich. : Ann Arbor Science, 1978 - 498 p. : ilus. ; gráfs. LCCN: 53484 Subjects--Topical Terms: Agua--Análisis.Agua--Purificacion.Aguas residuales. Dewey Class. No.: 628.3 / R8