00413nam a2200133 a 450000100080000000500110000800800410001910000150006024501010007526000530017630000100022949000300023965000100026912185632015-04-29       1948    bl uuuu     u0uu1 u    #d1 aCOX, R. F.  aPhysical balance as a factor in determing the efficiency of feed utilization by fattening lambs.  aManhattan: Agricultural Experiment Stationc1948  a76 p.  a(Technical Bulletin, 65).  aOvino