00446nam a2200145Ia 4500008004100000082001600041100002000057245003900077250001200116260004800128300001300176600003200189600002900221650005000250140224s9999    xx            000 0 und d  a581.1:63 L9  aMilthorpe, F.L.  aAn introduction to crop physiology  a2nd ed.  aCambridgebCambridge University Pressc1979  aix,244p.  a F.L.Milthorpe and J.Moorby  aMoorby, J., joint author  aPlant physiology,Cultivated Plants-physiology