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withdrawn,object_id EPA-HQ-OAR-2002-0083-0029,EPA,EPA-HQ-OAR-2002-0083,Supplemental Petition for Reconsideration,Supporting & Related Material,Petition,2009-09-23T04:00:00Z,2009,9,,,2009-09-23T16:33:22Z,,0,0,0900006480a2259a EPA-HQ-OAR-2002-0083-0028,EPA,EPA-HQ-OAR-2002-0083,Pew Response Letter,Supporting & Related Material,"Letter, Memorandum, Email",2009-09-21T04:00:00Z,2009,9,,,2009-09-21T11:15:16Z,,0,0,0900006480a20112 EPA-HQ-OAR-2002-0083-0027,EPA,EPA-HQ-OAR-2002-0083,Docket Index Certification,Supporting & Related Material,Index,2009-09-21T04:00:00Z,2009,9,,,2009-09-21T11:15:12Z,,0,0,0900006480a20111