TY  - BOOK
AU  - Gopalan, R
AU  - Sugumar, R Wilfred 
AU  - Anand,  Amirtha 
TI  - A Laboratory Manual for Environmental Chemistry
SN  - 9788190746250
U1  - 577.14 
PY  - 2009///
CY  - New Delhi
PB  - I.K. International Publishing
ER  -