http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
investigation of the water quality and productivity of Polson Bay
Phytoplankton production of Polson Bay, Flathead Lake, Montana
Bound with summary of "Phytoplankton production of Polson Bay, Flathead Lake, Montana," by Thomas Martin Ivory, III. Thesis--Universty of Utah, 1973.
Report (Montana University Joint Water Resources Research Center) ; no. 48