TY  - BOOK
AU  - Patel, P. B.,
TI  - Investigations on Twig Blight (Botryodiplodia Theobromar Pat) and Occurrence of Sapota (Achras Sapota L.) Deseases in South Gujarat
PY  - 1989///
CY  - Navsari
PB  - Plant Pathology Dept., N. M. C. A.
ER  -