TY  - BOOK
AU  - Youngken, Herber W. 
TI  - Pharmaceutical botany
U1  - 615.32 YOU  
PY  - 1951///.
CY  - Philadelphia : 
PB  - The Balkiston Co., 
KW  - Medicinal plants
KW  - Botany, Medical
KW  - Materia medica, Vegetable
N1  - Includes index.
ER  -