Upadhyaya, Anshuman Climate change and sustainable livelihood in a semi arid area of Rajasthan: a case study of Sikar district / Anshuman Upadhyaya - NEW Delhi ; IGNOU 2017 - xvii, 308 pages : 29 cm Subjects--Topical Terms: Climate change--RajastanSustainable development Dewey Class. No.: 363.709544 Up1C