Vishw sankat : global warming /
Gautam, Vidyapati
Vishw sankat : global warming / Vidyapati Gautam - Delhi : Akash ganga publications, 2015. - 200 p. : ill. ; 23 cm.
8189363166
Climatic changes
Global warming
Greenhouse effect
363.73874 / GAU/V
Vishw sankat : global warming / Vidyapati Gautam - Delhi : Akash ganga publications, 2015. - 200 p. : ill. ; 23 cm.
8189363166
Climatic changes
Global warming
Greenhouse effect
363.73874 / GAU/V