TY  - BOOK
AU  - Ingels, Jack E.
TI  - Ornamental horticulture: science, operations and management
SN  - 0766814173
U1  - 635.9 21st ed.
PY  - 2001///
CY  - New York
PB  - Delmar Thomson Learning
KW  - Floriculture
N1  - Index: pp 499-518
ER  -