Keywords: FMIB 32560 The clamming outfet used in the mussel work on the Upper Mississippi River.jpeg check categories 13 August 2015 2 The clamming outfet used in the mussel work on the Upper Mississippi River The two Subject Clam fisheries Mussel fisheries Geographic Subject United States--Mississippi River Tag Commercial Fisheries 1910 Cite book Studies on the reproduction and artificial propagation of fresh-water mussels Lefevre George Washington DC Government Printing Office 1912 Bulletin of the Bureau of Fisheries v 30 1910 Plage 17 Figure 69 Creator George Lefevre PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 32560 Images from the Freshwater and Marine Image Bank to check Fisheries Mississippi River |