TY - BOOK ED - United States. ED - United States. TI - EPA's IRIS program: reviewing its progress and roadblocks ahead : joint hearing before the Subcommittee on Investigations and Oversight, Subcommittee on Environment, Committee on Science, Space, and Technology, House of Representatives, One Hundred Sixteenth Congress, first session, March 27, 2019 PY - 2019/// CY - Washington PB - U.S. Government Publishing Office KW - United States KW - Environmental Protection Agency KW - Rules and practice KW - IRIS (Information retrieval system) KW - Chemicals KW - Risk assessment KW - Government policy KW - Health risk assessment KW - Environmental risk assessment KW - Legislative hearings KW - lcgft N1 - "Serial no. 116-9."; GPO Cataloging Record Distribution Program (CRDP); Includes bibliographical references UR - https://purl.fdlp.gov/GPO/gpo128801 ER -