TY - BOOK ED - United States. TI - National drinking water contaminant occurrence data base - development strategy PY - 1997/// CY - [Washington, DC] PB - United States Environmental Protection Agency, Office of Water KW - Water KW - Pollution KW - United States KW - Databases KW - Drinking water KW - Contamination KW - Standards KW - fast N1 - "EPA-815-D-97-005."; "December 1997."; CRDP Project record UR - http://purl.fdlp.gov/GPO/gpo73644 ER -