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withdrawn,object_id EPA-HQ-OAR-2007-0562-0001,EPA,EPA-HQ-OAR-2007-0562,EPA Responses to State and Tribal 2006 24-Hour PM2.5 Designation Recommendations: Notice of Availability and Public Comment Period,Notice,Federal Register Document,2008-09-02T04:00:00Z,2008,9,2008-09-02T04:00:00Z,2008-10-03T03:59:59Z,2008-10-02T16:19:51Z,E8-20241,0,0,09000064806ec62a