00297nam a2200133Ia 45000030006000000080041000060400015000471000022000622450031000842500010001152600009001255460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aNagabhushanam, R.  aElements of animal ecology  aFirst  c1968  aEnglish20220125170454.0