http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
response of activated sludge to transient loading conditions
Environmental Health Engineering Research Laboratory.
Division of Water Supply and Pollution Control.
xvii, 260 pages : illustrations ; 28 cm.
Financial assistance provided by U.S. Public Health Service, Division of Water Supply and Pollution Control.
Technical report (University of Texas at Austin. Center for Research in Water Resources) ; CRWR-37