TY - BOOK AU - Surface,Frank Macy TI - American pork production in the world war, AV - HD9435.U5 S8 PY - 1926/// CY - Chicago, New York PB - A. W. Shaw company; [etc.,etc.] KW - World War, 1914-1918 KW - Food supply KW - United States KW - Pork industry and trade KW - Pork KW - Prices ER -