TY - BOOK ED - Management of Water and Wastewater Solids for the 21st Century : a Global Perspective ED - Chesapeake Water Environment Association ED - Virginia Water Environment Association ED - International Association on Water Quality. ED - Water Environment Federation TI - Proceedings SN - 1881369382 AV - TD750.O75 M36 PY - 1994/// CY - Alexandria, Virginia PB - Water Environment Federation KW - Aguas residuales KW - Purificacion KW - Eliminacion de compuestos organicos KW - Congresos KW - Evaluacion KW - Sedimento de alcantarilla como fertilizante KW - Lodos de depuradoras KW - Administración ER -