TY  - BOOK
AU  - Bonpland, Humboldt
AU  - Cramer, J 
TI  - Nova genera et species plantarum
PY  - 1963///
CY  - New York: 
PB  - Wheldon, & Wesley, Ltd., 
KW  - Science
KW  - Botany
KW  - Plants
ER  -