TY  - BOOK
AU  - Dirr,Michael
TI  - Dirr's Hardy trees and shrubs: an illustrated encyclopedia 
SN  - 0881924040
AV  - SB435.5 .D556 1997
PY  - 1997///
CY  - Portland, Or.
PB  - Timber Press
KW  - Ornamental trees
KW  - United States
KW  - Encyclopedias
KW  - Ornamental shrubs
KW  - Pictorial works
KW  - Landscape plants
N1  - Includes indexes
ER  -