412_DSP_WesternEcology_623

Chicago citation style
Environmental Protection Agency. 12/2/1970-. 412_DSP_WesternEcology_623. 2009-08-20. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6000574. (Accessed July 23, 2018.)
APA citation style
Environmental Protection Agency. 12/2/1970-, (2009-08-20) 412_DSP_WesternEcology_623. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6000574
MLA citation style
Environmental Protection Agency. 12/2/1970-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6000574>.
Note: These citations are programmatically generated and may be incomplete.