Pathak, Arun Kumar ग्लोबल वार्मिंग खतरे और समाधान | Global Warming Khatre Aur Samadhan - 1 ed. - Allahabad Shivam Prakashan 2011 - 120p. ill. ISBN: 8189056115 Subjects--Topical Terms: Geography and travel Dewey Class. No.: 910 / P27G