00293nam a2200133Ia 45000030006000000080041000060400015000471000014000622450034000762500011001102600009001215460012001300050017001420STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aVerma, V.  aText book of plant physiology  aFourth  c1976  aEnglish20220125170338.0