TY  - BOOK
AU  - Petrides,George A.
TI  - Peterson first guide to trees
SN  - 0395911834
U1  - 582.16097 
PY  - 1993///
CY  - Boston
PB  - Houghton Mifflin
KW  - Trees -- North America -- Identification
KW  - Trees -- North America -- Pictorial works
N1  - Cover title: Peterson first guides. Trees.; Includes index.
ER  -