TY  - BOOK
AU  - BISWAS, S.B
AU  - BISWAS, AMITA
TI  - An Introduction to viruses
SN  - 0-7069-8220-7
U1  - BOT 576.64 
PY  - 1996///
CY  - New Delhi
PB  - Vikas
KW  - VIRUSES
KW  - MICROBILOGY
N1  - Contents with glossary
ER  -