TY - BOOK AU - Hopkinson,Lawrence T. TI - Trade in fresh and frozen fishery products and related marketing considerations in Chicago, Ill T2 - U. S. Bureau of fisheries. Economic circular, AV - HE9438.C4 A4 1921 PY - 1921/// CY - Washington PB - Govt. print. off. KW - Fish trade KW - Illinois KW - Chicago KW - Fishery products KW - Preservation N1 - Caption title; At head of title: Department of commerce ER -