id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id EPA-HQ-RCRA-1999-0043-0001,EPA,EPA-HQ-RCRA-1999-0043,Potential Revisions to the Land Disposal Restrictions Mercury Treatment Standards; Extension of Comment Period,Proposed Rule,Federal Register Document,1999-07-27T04:00:00Z,1999,7,1999-07-27T04:00:00Z,1999-10-26T03:59:59Z,2008-01-08T21:11:06Z,40534,0,0,09000064800ddab3