TY  - BOOK
AU  - Suryanarayana, D
TI  - Seed pathology
SN  - 0706906764
U1  - 631.551/SUR 
PY  - 1978///
CY  - New Delhi
PB  - Vikas Publishing House Pvt Ltd
KW  - plant diseases
KW  - seed pathology
ER  -