TY  - BOOK
AU  - Pepper, Ian L,et al.
AU  - Gerba,C P et al
TI  - Environmental microbiology: a laboratory manual
SN  - 0125506554
U1  - 576.076/PEP 
PY  - 1995///
CY  - San Diego
PB  - Academic Press
KW  - Butterflies
KW  - south india
ER  -