TY  - BOOK
AU  - Singh, M.P.
TI  - Environmental biotechnology: _
SN  - 9788183292610
U1  - 628.5 
PY  - 2008///- R2022
CY  - New Delhi
PB  - Shree Pubishers & Distributers
KW  - 
KW  - Environmental Engineering
KW  - Environmental biotechnology
N1  - includes bibligraphy details  and index
ER  -