000 00342nam a2200157Ia 4500
020 _a0-07-042147-1
082 _a574.5
100 _aDash, M. C.
245 0 _aFundamentals of Ecology
250 _a-
260 _aN. Delhi
_bTata McGraw - Hill Publishing Company Limited
300 _a525
500 _a184
650 _a-
942 _cBK
999 _c39996
_d39996