000 00390nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a574 W2
100 _a"Wells, Harrington"
245 0 _aGeneral Biology
250 _a\\197600ENGGPSX
260 _aMcGraw Hill
260 _b1976
260 _cLondon
300 _ax+520p
500 _aincludes index and biblioraphy
942 _cBK
999 _c6091
_d6091