http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Characterization of the growth of Myriophyllum spicatum and its influence in the aquatic ecosystems of the Tennessee Valley
Office of Water Research and Technology.
by Clifford C. Amundsen and Antoinette Brenkert.
Research report (University of Tennessee, Knoxville. Water Resources Research Center) ; no. 67