TY  - BOOK
AU  - Blake,S.F.
TI  - Notes on certain type specimens of American Asteraceae in European Herbaria
T2  - Contributions U.S. Nat.Herbarium
PY  - 1930///
CY  - Washington-USA
PB  - 
KW  - Asteraceae
KW  - Herbarios
KW  - Europa
KW  - Botanica
ER  -