TY  - BOOK
AU  - Sokhi S S
AU  - Chahal S S
AU  - Pushpinder Paul Singh
TI  - Progress of Plant Pathological Research
U1  - 581.2072 SOK 
PY  - 1992///
CY  - Ludhiana
PB  - The Indian Society of Plant Pathologists, Punjab Agricultural University
ER  -