TY  - BOOK
AU  - Walkey, D.G.A.
TI  - Applied Plant Virology
SN  - 0434922250
U1  - 632.8 
PY  - 1985///
CY  - New Delhi
PB  - International Books and Periodicals Supply Service
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Plants
KW  - Viruses
ER  -