TY  - BOOK
AU  - Heald, D. F.,
TI  - Encyclopedia of Plant Diseases in Agriculture and Horticulture Vol. 4
SN  - 8187067837
U1  - 632.3 
PY  - 2006///
CY  - Delhi
PB  - Asiatic Publishing House
KW  - Agriculture
KW  - Horticulture
KW  - Plant Pathology
ER  -