TY  - BOOK
AU  - Sharma,P.D.
TI  - Envirnomental microbiology
SN  - 8173196834
U1  - 614.716 
PY  - 2005///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - biology
KW  - microbiology
KW  - Environmental sanitation and comfort
KW  - Aeromicrobiology
KW  - Aquativ environments
ER  -