TY  - BOOK
AU  - Niehaus,Theodore F.
TI  - A field guide to Pacific States wildflowers: field marks of species found in Washington, Oregon, California and adjacent areas
T2  - The Peterson field guide series
SN  - 0395216249
U1  - 582.130979 
PY  - 1976///
CY  - Boston
PB  - Houghton Mifflin
KW  - Flores silvestres
KW  - del Pacifico
KW  - Flores
KW  - Identificación
ER  -