AU  - Bos,L..
TI  - Introduction to Plant Virology / 
SN  - 81-7089-185-1
U1  - 576.64 
PY  - 1983///
CY  - Dehra Dun-248001
PB  - International Book Distributors , 
KW  - Botany
N1  - NULL
ER  -