000 00265nam a2200109Ia 4500
100 _aKormondy, edward J
942 _cBK
245 _aConcepts of ecology
260 _aPrentice - Hall of India Pvt. Ltd., New Delhi
_c1974
082 _a301.3 Kor
300 _axiii, 209
999 _c67899
_d67899