000 00423nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a577 M1
100 _a"Michael, Pn "
245 0 _aEcology
260 _aNew Delhi
260 _b Cbs Publishers
260 _c2016
365 _b595
942 _cBK
999 _c108019
_d108019