Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Hyer, Kenneth E, United States National Park Service, and U.S Geological Survey. Escherichia coli concentrations in recreational streams and backcountry drinking-water supplies in Shenandoah National Park, Virginia, -2006. Reston, Va.: U.S. Geological Survey, 2007. Pdf. https://aj.sunback.homes/item/2023693604/.
APA citation style:
Hyer, K. E., United States National Park Service & Geological Survey, U. S. (2007) Escherichia coli concentrations in recreational streams and backcountry drinking-water supplies in Shenandoah National Park, Virginia, -2006. Reston, Va.: U.S. Geological Survey. [Pdf] Retrieved from the Library of Congress, https://aj.sunback.homes/item/2023693604/.
MLA citation style:
Hyer, Kenneth E, United States National Park Service, and U.S Geological Survey. Escherichia coli concentrations in recreational streams and backcountry drinking-water supplies in Shenandoah National Park, Virginia, -2006. Reston, Va.: U.S. Geological Survey, 2007. Pdf. Retrieved from the Library of Congress, <aj.sunback.homes/item/2023693604/>.