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withdrawn,object_id EPA-HQ-OPP-2009-0334-0034,EPA,EPA-HQ-OPP-2009-0334,"EPA Response to Silver Task Force North America Position Paper Dated December 12, 2012",Supporting & Related Material,Letter,2016-03-03T05:00:00Z,2016,3,,,2016-03-03T22:40:48Z,,0,0,0900006481aaf8f4