http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
elemental composition and accumulation rates
Environmental Research Laboratory (Duluth, Minn.)
xx, 310 pages : illustrations, charts, maps ; 28 cm.
"Large Lakes Research Station, Environmental Research Laboratory--Duluth."
Research reporting series. EPA-600/3-80-080