na INLIS000000000003731 Inggris 0010-0621000017 Financing the farm business I.W. Duggan; Ralph U. Battles Duggan, I.W. New York John Wiley & Sons 1950 viii, 354 p.: ill.; 21 cm. 631.1 DUG f 631.1 FARMING SYSTEMS ACCOUNTS 17/KA/2021