http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Literature review of the potential effects of hydrogen peroxide on nitrogen oxidation efficiency of the biofilters of recirculating aquaculture systems (RAS) for freshwater finfish
"Study number: AEH-12-RASHP-01; INAD Number: 10-023."
Includes bibliographical references (pages 15-21).
U.S. Geological Survey open-file report ; 2015-1096