00294nam a2200133Ia 45000030006000000080041000060400015000471000018000622450031000802500011001112600009001225460012001310050017001430STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAmbasht, R.S.  aText book of plant ecology  aSecond  c1971  aEnglish20220125170349.0