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GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY

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Issue Title
 
Vol 11, No 2 (2018) UNESCO WORLD KARST NATURAL HERITAGE SITES: GEOGRAPHICAL AND GEOLOGICAL REVIEW Abstract  PDF (Eng)  similar documents
Elena Trofimova
"... of such new properties in the Russia. Presently there are 37 World Karst Natural Heritage sites on the globe ..."
 
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