00333nam a2200121Ia 4500008004100000040003800041100002100079245002100100250000900121260004200130300001800172653002100190211228s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aDevlin, Robert M 0aPlant physiology  a3ed.  bAffiliatrd East-WestaNew Delhic1979  aviii,600p. p.  aPlant physiology