Malhotra, Ravi. Global warming / by Ravi Malhotra - 2nd ed. - New Delhi: Global Vision Publishing House, 2017. - vi, 1012p. ISBN: 9788182208551 Subjects--Topical Terms: Global warmingRenewable energyResource and utilisationSocial work Dewey Class. No.: 363.73874 / MAL/G