RECOMMENDED BOOKS FOR GEOGRAPHY OPTIONAL FOR IAS 2016 BOOKS UPSC IAS GEOGRAPHY BOOKS REFERENCES IAS UPSC PHYSICAL
32 Oceanography 10 Biogeography 6 Human Geography 3 Economic Geograpy 8 World Geography (2008-2017) VISION IAS www visionias in
Quick Book Environment and Ecology 1 INTRODUCTION 1-3 Biogeographical Regions of India 92 ❍ Species Diversity 102 ❍ Zoological Survey of India