000 00365nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a818501955X
082 _a574
082 _b5 ODU
100 _a"Odum, Eugene"
245 0 _aFundamental of Ecology
250 _aThird
260 _aDehradun
260 _bNatraj
260 _c1971
300 _a"xiv, 574"
999 _c37746
_d37746