TY  - BOOK
AU  - Malhotra, Ravi
TI  - Global warming vol.II
SN  - 9788182208544
U1  - 363.738 74 
PY  - 2017///
CY  - New Delhi
PB  - Global Vision Publishing House
KW  - Global warming
KW  - Solar variation
KW  - Climatic changes
ER  -