TY  - BOOK
AU  - RITTMANN, BRUCE E. AND MCCARTY, PERRY L.
TI  - ENVIRONMENTAL BIOTECHNOLOGY: PRINCIPLES AND APPLICATION
SN  - 9781259002885
U1  - 660.6  
PY  - 2017///
CY  - NEW DELHI 
PB  - MCGRAW HILL EDUCATION
ER  -