TY  - BOOK
AU  - Halberstein,R.A.
TI  - Medicinal Plants: Historical and Cross-Cultural Usage Patterns
UR  - https://drive.google.com/file/d/1I52fZRSByuCV8HpKT8Fzlww_Nay25bV1/view?usp=drivesdk
ER  -