TY  - GEN
AU  - Torrey, John, 1796-1873
AU  - Ewan, Joseph Andorfer, 1909-
AU  - Gray, Asa, 1810-1888
TI  - A flora of North America
PY  - 1969///
CY  - New York
PB  - Hafner
KW  - DESCRIPCION
KW  - FLORA
KW  - AMERICA DEL NORTE
KW  - MEXICO
KW  - CRECIMIENTO
N1  - \"Fascimile of the 1838-43 edition\"; Con introducción de Joseph Ewan; Edición original: A flora of North America: containing abridged descriptions of all the known indigenous and naturalized plants growing north of Mexico; arranged according to the natural system / John Torrey and Asa Gray.  New York (London: Wiley and Putnam, 1838-1842); Incluye índice alfabético
ER  -