000 00293nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a660.284
100 _a"Cooper, Raymond"
245 0 _aNatural products isolation
260 _bElsevier
260 _c1989
365 _b0.00
942 _cBK
999 _c5162
_d5162