TY  - BOOK
AU  - Evans, William Charles.
AU  - Evans, Daphne.
AU  - Trease, George Edward,
TI  - Trease and Evans pharmacognosy
SN  - 9780702029332;9780702029349 (international ed.)
PY  - 2009///
CY  - Edinburgh ;;New York
PB  - Saunders/Elsevier
KW  - Pharmacognosy
N1  - Includes bibliographical references and index
ER  -