TY - BOOK ED - AWWA Seminar on Managment Challenges of New Monitoring Requirements for Organic Chemicals ED - American Water Works Association. TI - Proceedings: Awwa seminar on management challenges of new monitoring requirements for organic chemicals T2 - AWWA seminar proceedings SN - 0898675448 AV - TD427.07 A99 1990 PY - 1990/// CY - Denver, colorado PB - American water works association KW - Compuestos orgánicos KW - Aspectos ambientales KW - Congresos KW - Control de calidad del agua N1 - Titulo de lomo: management challenges of new monitoring requirements for organic chemicals ER -