TY  - BOOK
AU  - Gopalan, R.
AU  - Amirtha Anand
AU  - Sugumar, R. Wilfred
TI  - A Laboratory manual for environmental chemistry
SN  - 978190746236
U1  - 574.522 
PY  - 2009///
CY  - I.K. International
PB  - New Delhi
KW  - Chemistry
KW  - Ecology
ER  -