TY  - BOOK
AU  - De, Anil Kumar.
TI  - Environmental chemistry
SN  - 8122412475
U1  - 577.14 
PY  - 2000///
CY  - New Delhi: 
PB  - New Age International Ltd. Publishers, 
KW  - Atmosphere
KW  - Global climate
KW  - Life science
KW  - Photochemical
ER  -