000 00326nam a2200133Ia 4500
100 _aTyler, Varro E., Brady, Lynn R. & Robbers, James E.
020 _a0-8121-0793-4
250 _a8th ed
942 _cBK
245 _aPharmacognosy
260 _aLea & Febiger, Philadelphia
_c1981
082 _a615.321 Tyl
300 _ax,520p
999 _c22100
_d22100