00377 a2200145 4500020001500000082001600015100001800031245003000049250001200079260005400091300001800145650002000163650003400183700001400217 a0521296048 a658.93bBAR aBarnard, C.S. aFarm planning and control a2nd ed. aCambridgebCambridge University Pressc1973g1994 ax,600p.c23cm aFarm Management aFame Management Great Britain aNix, J.S.