000 00312nam a2200121Ia 4500
008 161212s1993 xx 000 0 und d
020 _a0074601032
082 _a577
100 _aDash, M C
245 _aFundamentals Of Ecology
260 _aNew Delhi
_bTata McGraw Hill Education Pvt.Ltd.,
_c1993
300 _a366
999 _c40130
_d40130