00566nam a2200169Ia 4500008004100000082001500041100002200056245003400078260003900112300001500151600004800166600004300214650002000257942000700277952009500284999001700379140224s9999    xx            000 0 und d  a631.115 L8  aOsburn, Donald D.  aModern agriculture management  aVirginiabRest on Publishingc1978  axiii,369p.  a Donald D.Osburn and Kenneth C.Schneeberger  aSchneeberger, Kenneth C., joint author  aFarm management  cBK  00104070aKSDbKSDd2014-02-24l0o631.115 L8p2856r2014-02-24 00:00:00w2014-02-24yBK  c94539d94539