000 00415nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a540 G5
100 _a"Gymer, Roger G"
245 0 _aChemistry: an Ecological Approach
250 _a\\197300ENGGPSX
260 _aHarper and Row
260 _b1973
260 _cNew York
300 _axxi+801 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c27875
_d27875