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withdrawn,object_id EPA-HQ-OAR-2002-0033-0016,EPA,EPA-HQ-OAR-2002-0033,"Letter to EPA Docket Center from Prasad Rao, Department of Energy, Environmental, and Mineral Economics, The Pennsylvania State University re:Petroleum Refinery Mact II",Supporting & Related Material,"Letter, Memorandum, Email",2000-04-18T04:00:00Z,2000,4,,,2006-09-02T13:06:09Z,,0,0,09000064800bd904