Keywords: FMIB 33624 Boat Used During the Investigation.jpeg check categories 18 September 2015 2 Boat Used During the Investigation Subject Mississippi River Geographic Subject United States--Mississippi River Tag Limnology 1923-1924 Cite book Limnological Observations in the Upper Mississippi 1921 Bulletin of the United States Bureau of Fisheries vol 39 1923-1924 Galtsoff P S Washington DC Government Printing Office 1924 Facing Page 348 P S Galtsoff PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 33624 Images from the Freshwater and Marine Image Bank to check P S Galtsoff Mississippi River |