000 00299nam a2200157Ia 4500
100 _aMichael, P N
080 _a577
526 _dNTB
526 _aPG
366 _f20%
942 _cBK
245 _aEcology
260 _aCBS Publishers
_bNew Delhi
_c2016
300 _axxviii,555
546 _aE
999 _c54360
_d54360