000 00357nam a2200157Ia 4500
008 200910s2001 xx 000 0 und d
041 _aeng
082 _a615.2
100 _aWalls TE
245 _aTextbook of pharmacognosy
250 _a6th
260 _aUSA
_bSage Publications
_c2001
300 _a238
650 _aPharmacognosy
906 _aTextbook
999 _c45250
_d45250