TY - BOOK AU - Downey,W.David AU - Trocke,John K. TI - Agribusiness management SN - 0070176450 AV - HD9000.5 .D63 U1 - 630/.68 PY - 1981/// CY - New York PB - McGraw-Hill KW - Agricultural industries KW - Management N1 - Includes index ER -