Keywords: FMIB 38243 Construction of wing dams in the upper Mississippi River often renders conditions unfavorable for mussels that previously throve.jpeg check categories 18 September 2015 6 Construction of wing dams in the upper Mississippi River often renders conditions unfavorable for mussels that previously throve in such sections of the river Subject River Mississippi River Geographic Subject United States--Mississippi River Tag Limnology 1922 Cite book Natural History and Propagation of Fresh-Water Mussels Bulletin of the United States Bureau of Fisheries vol 37 1919-1920 Coker R E ; Shira A F ; Clark H Walton; Howard A D Washington DC Government Printing Office 1922 Plate XI-5 Creator Robert Ervin Coker A F Shira Creator Howard Walton Clark A D Howard PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 38243 Images from the Freshwater and Marine Image Bank to check Robert Ervin Coker A F Shira Howard Walton Clark A D Howard Rivers of the United States Mississippi River |