000 00277nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aOdum eugene P
245 0 _afundamentals of ecology ed.3
260 _bSaunders pub
260 _c1971
365 _b
_.6.50
942 _cBK
999 _c201045
_d201045