00848cam a22002411 4500 f 22000002 DLC 20260227111248.0 930510s1921 dcu 000 0 eng c f 22000002 (OCoLC)28081205 Library, U. S. Bur. of Fisheries NcD DLC HE9438.C4 A4 1921 Hopkinson, Lawrence T. Trade in fresh and frozen fishery products and related marketing considerations in Chicago, Ill. By L. T. Hopkinson ... Washington, Govt. print. off., 1921. 21 p. 23 cm. U. S. Bureau of fisheries. Economic circular, no. 54 Caption title. At head of title: Department of commerce. Fish trade Illinois Chicago. Fishery products Preservation. 23257 23257