TY  - GEN
AU  - Puri, Yogeshwar
TI  - Global warming: tap rahi dharti-badh rahe khatre 
SN  - 9788190482370
U1  - 363.738 
PY  - 2020///
CY  - Delhi
PB  - Matrix publishers
KW  - Green house effect
KW  - Environmental pollution
ER  -