ebook,Santa Man Rai, Bishal Nath Upreti, Masaru Yoshida,Himalayan Guidebooks for Eco-trekkers -Observing Geology and Nature in the Field - (GRG/GIGE Miscellaneous Publication No Book 24),Field Science Publishers, a division of Gondwana Institute for Geology and Environment,NATURE / Natural Disasters,NATURE / Regional" />