000 00448nam a2200217Ia 4500
008 140520s9999||||xx |||||||||||||| ||und||
082 _a574
082 _bBae
100 _aBaer, A. S.
100 _bHazen, W. E.
245 _aCentral Concepts Of Biology
260 _aNew York
260 _bMacmillan
260 _c1971
300 _avii;385
300 _bhb
300 _c7.5x9.5
350 _a0
365 _b25
365 _dRuppes
999 _c59627
_d59627