TY  - BOOK
AU  - Syed, Aftab Iqbal
TI  - Textbook of environmental chemistry / Syed Aftab Iqbal and Neelofar Iqbal
SN  - 9788183568371
U1  - 628.0154 
CY  - Darya Ganj, New Delhi:  Discovery Publishing House Pvt. Ltd. , 2011
KW  - CHEMISTRY
ER  -