412_DSP_WesternEcology_227

Chicago citation style
Environmental Protection Agency. 12/2/1970-. 412_DSP_WesternEcology_227. 2009-08-20. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5999668. (Accessed June 21, 2018.)
APA citation style
Environmental Protection Agency. 12/2/1970-, (2009-08-20) 412_DSP_WesternEcology_227. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5999668
MLA citation style
Environmental Protection Agency. 12/2/1970-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/5999668>.
Note: These citations are programmatically generated and may be incomplete.