TY  - BOOK
TI  - Global warming: greenhouse gases & the ozone layer
SN  - 978-1-60346-807-7
U1  - 551.8 G838 2013 
PY  - 2013///
CY  - India
PB  - Macaw Books
KW  - Global warming
KW  - Greenhouse gases
KW  - Ozone layer
ER  -