Keywords: FMIB 38281 Crushing plant where waste shell and defective blanks are converted into chicken feed and other useful products.jpeg check categories 26 August 2015 2 Crushing plant where waste shell and defective blanks are converted into chicken feed and other useful products Subject Shells--Industry and trade Feeds Tag Shellfish 1921 Cite book Fresh-water Mussels and Mussel Industries of the United States Coker Robert E Washington DC Government Printing Office 1921 Bulletin of the United States Bureau of Fisheries vol 36 1917-1918 Plate XLI Creator Robert Ervin Coker PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 38281 Images from the Freshwater and Marine Image Bank to check Robert Ervin Coker Shell buttons |