TY  - BOOK
AU  - Nyer, Evan K
TI  - Groundwater treatment technology
U1  - 628.114 N988G 
PY  - 2000///
CY  - New Delhi
PB  - CBS Publishers & Distributors
N1  - 1932 05/02/2015 HBD6293 18/02/2015 Main Budget
ER  -