000 00286nam a2200121Ia 4500
008 160930s9999 xx 000 0 und d
100 _aKormondy,Edward J.
245 _aConcept of Ecology
250 _a4th
260 _aNew Delhi
_bPHI Learning
300 _axvi,559p.;23cm
942 _cBK
999 _c6090
_d6090