Citations are generated automatically from bibliographic data as a convenience and may not be complete or accurate.
National Park Service, Interior Department. "Antietam National Battlefield Natural Resource Condition Assessment: National Capital Region". Government. Interior Department, January 1, 2011. https://www.govinfo.gov/app/details/GOVPUB-I29-PURL-gpo136033
National Park Service, Interior Department. (2011, January 1). Antietam National Battlefield Natural Resource Condition Assessment: National Capital Region. [Government]. Interior Department. https://www.govinfo.gov/app/details/GOVPUB-I29-PURL-gpo136033
National Park Service, Interior Department. Antietam National Battlefield Natural Resource Condition Assessment: National Capital Region. Interior Department, (1 Jan 2011), https://www.govinfo.gov/app/details/GOVPUB-I29-PURL-gpo136033
National Park Service, Interior Department, Antietam National Battlefield Natural Resource Condition Assessment: National Capital Region, GovInfo, (January 1, 2011), https://www.govinfo.gov/app/details/GOVPUB-I29-PURL-gpo136033