[20150625]R44066_《有毒物质控制法》（TSCA）拟议修正案中的优先权：S.697和H.R.的并列分析2576.pdf

Preemption in Proposed Amendments to the Toxic Substances Control Act (TSCA): Side-by-Side Analysis of S. 697 and H.R. 2576 (name redacted) Legislative Attorney June 25, 2015 Congressional Research Service 7-. www.crs.gov R44066