TY  - BOOK
AU  - Pirone, P.P
TI  - Diseases & Pet of ornamental plants 5th Ed
SN  - 0 471 07249 4
U1  - 635.92 P 663 D 
PY  - 1978///
CY  - Toronto
PB  - Wiley-interscience
KW  - ornamental
KW  - Diseases
ER  -