TY  - BOOK
AU  - robbers,james e.
AU  - speedie,marilyn k.
AU  - tyler,varro e.
TI  - pharmacognosy and pharmacobiotechnology / 
U1  - 615.321/ROB 
PY  - 1996///
CY  - london
PB  - williams and wilkins
KW  - pharmacognosy
KW  - pharmacology
KW  - biotechnology
ER  -