Agricultural Machinery text New York John Wiley & Sons 1944 3rd printing Ing x, 396 p.: ill.; x, 396 p.: ill.; J. Brownlee Davidson FARM MANAGEMENT ANALYSIS 631.3 631.3 DAV a INLIS000000000003725 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)