000 00267nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aBrij Gopal
245 0 _aElements of Ecology
260 _bHutchinson
_aNew York
_c1954
650 _aAnimal Evolution
942 _cBK
999 _c1417
_d1417