Keywords: EDGAR STEPHENS, PROFESSOR OF ENVIRONMENTAL SCIENCE AT STATEWISE AIR POLLUTION RESEARCH CENTER, USING - NARA - 542661.tif Scope and content General notes 542661 Local identifier 412-DA-168 Environmental Protection Agency 12/02/1970 - NARA-Author Daniels Gene photographer Photographer 8463941 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 1972 05 Record group Record Group 412 Records of the Environmental Protection Agency 1944 - 2006 Record group ARC 708 DOCUMERICA The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern compiled 1972 - 1977 Series ARC 542493 File unit File unit ARC Variant control numbers Agency-Assigned Identifier 003/48/000000<br /> NAIL Control Number NWDNS-412-DA-168 yes Other versions <gallery> File EDGAR_STEPHENS _PROFESSOR_OF_ENVIRONMENTAL_SCIENCE_AT_STATEWISE_AIR_POLLUTION_RESEARCH_CENTER _USING_AN_OPTICAL _-_NARA_-_542661 tif tif File EDGAR_STEPHENS _PROFESSOR_OF_ENVIRONMENTAL_SCIENCE_AT_STATEWISE_AIR_POLLUTION_RESEARCH_CENTER _USING_AN_OPTICAL _-_NARA_-_542661 jpg jpg </gallery> NARA-cooperation PD-USGov Environmentalists from the United States Air pollution in the United States 1972 in the United States NARA TIF images with categorized JPGs |