Keywords: GREAT BLUE HERON FISH. FARMLAND IN BACKGROUND - NARA - 542992.jpg Scope and content General notes 542992 Local identifier 412-DA-499 Environmental Protection Agency 12/02/1970 - NARA-Author Sennett Tomas Photographer 8464470 <br /> North Fork Mad River Humboldt county California United States North and Central America river 3897112 40 983 -123 93 <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 04/1972 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 009/19/000000<br /> NAIL Control Number NWDNS-412-DA-499 Other versions <gallery> File GREAT_BLUE_HERON_FISH _FARMLAND_IN_BACKGROUND_-_NARA_-_542992 tif tif File GREAT_BLUE_HERON_FISH _FARMLAND_IN_BACKGROUND_-_NARA_-_542992 jpg jpg </gallery> NARA-cooperation PD-USGov Ž Humboldt Bay NARA images of Humboldt County California Arcata California Ardea herodias in water |