TY  - BOOK
AU  - Chauhan, Ashok.
AU  - Varma, Ajit.
TI  - Microbes and health Environment ;editors by Ashok Chauhan, Ajit Varma. 
SN  - 8188237515
AV  - SF780.2 
PY  - 2006///
CY  - New Delhi
PB  - I.K International Publishing House
KW  - Microbes and health
KW  - Public Health
ER  -