TY  - BOOK
AU  - Wallis,T.E.
TI  - Textbook of Pharmacognosy
U1  - 615.321 
PY  - 2002///
CY  - New Delhi
PB  - CBS publishers and distributors Pvt. Ltd.
KW  - Fossil Organisms
KW  - Pharmacogsnosy
N1  - Includes bibliographical references and index
ER  -