TY  - BOOK
AU  - Singh,D.P, Dwivedi, S.K
AU  - x
TI  - Environmental microbiology and biotechnology: x
SN  - 8122415105
U1  - 579/S617e 
PY  - 2004///
CY  - New Delhi
PB  - New age pub.
KW  - Microbiology
KW  - Biotechonology
N1  - Includes
ER  -