TY - BOOK ED - United States. TI - Chemical risk assessment: selected federal agencies' procedures, assumptions, and policies : report to congressional requesters AV - RA1221.U51999 PY - 1999/// CY - Geneva, PB - World Health Organization KW - United States KW - Environmental Protection Agency KW - Food and Drug Administration KW - Occupational Safety and Health Administration KW - Environmental risk assessment KW - Health risk assessment N1 - Cover title; Includes bibliographical references; Available via Internet from the GPO Access Web site. Address as of 02/19/02: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=gao&docid=f:d01810.pdf; current access is available via PURL UR - http://www.gao.gov/docsearch/keyword.php ER -