Heavy metals in wastewater and sludge treatment processes : volumen II treatment and disposal / editor John N. Lester. — Boca Raton (Florida) : CRC Press, [1987]. — CIDIMA. — 155 p. : gráf., tab. ; 26 cm. — ISBN 0-8493-4669-X (Vol. 2) 1. Aguas residuales.2. Metales pesados. I. Lester, John N., ed.. 628.3:546.3