00331nam 2227945 450000100060000000300230000600500090002900800410003808200110007910000220009026000440011230000230015624500200017927945StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a630.68 aMicheal D Boehlje bNew York: John Wiley & Sons Inc. c1984 axv, 806p: Includ I aFarm Management