Keywords: SMOG-DAMAGED AND "CLEAN" PLANTS SHOWN TOGETHER AT THE STATEWIDE AIR POLLUTION RESEARCH CENTER - NARA - 542694.tif Scope and content General notes 542694 Local identifier 412-DA-201 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 004/21/000000<br /> NAIL Control Number NWDNS-412-DA-201 yes Other versions <gallery> File SMOG-DAMAGED_AND_ CLEAN _PLANTS_SHOWN_TOGETHER_AT_THE_STATEWIDE_AIR_POLLUTION_RESEARCH_CENTER_-_NARA_-_542694 tif tif File SMOG-DAMAGED_AND_ CLEAN _PLANTS_SHOWN_TOGETHER_AT_THE_STATEWIDE_AIR_POLLUTION_RESEARCH_CENTER_-_NARA_-_542694 jpg jpg </gallery> NARA-cooperation PD-USGov Smog in the United States US National Archives series DOCUMERICA The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern compiled 1972 - 1977 Unidentified Fabaceae NARA TIF images with categorized JPGs Diseases and disorders of leaves due to pollution |