TY  - BOOK
AU  - Baerg,Harry J.
TI  - How to know the Western trees: pictured Kays to the native and cultivated trees found growing..
T2  - Pictured -Key Nature Series
PY  - 1955///
CY  - Iowa-USA
PB  - W.M.C. Brown
KW  - Arboles
KW  - Occidentales
KW  - Rocky Mountain
KW  - USA
KW  - Botanica
ER  -