http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
greater oversight and additional data needed for key EPA water program : report to congressional requesters
greater oversight and additional data needed for key Environmental Protection Agency water program
Greater oversight and additional data needed for key EPA water program
1 online resource (ii, 80 pages) : illustrations (some color)
Title from PDF title screen (viewed Oct. 4, 2012).