TY  - BOOK
AU  - S. B Biswas
AU  -  Amita Biswas, 
TI  - Introduction to viruses
SN  - 0-7069-2516-5
U1  - 576.64 
PY  - 1981///
CY  - New Delhi
PB  - Vani Educational Books
N1  - S. B Biswas & Amita Biswas: Introduction to viruses.  (3rd Edition)  New Delhi.  Vani Educational Books, 1981. 0-7069-2516-5--(576.64BIS)
ER  -