00285nam a2200121Ia 45000030006000000080041000060400015000471000017000622450046000792600009001255460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aShiv Raj, A.  aIntroduction to Physiology of field crops  c1978  aEnglish20220125170343.0