PHYSICAL AND GEOGRAPHICAL PRINCIPLES OF TOURIST CLUSTER'S FORMATION IN KHARKIV REGION.

Autor: Reshetchenko, S. I., Cherkashyna, N. I., Babaieva, O. V.

Publikováno v: Visnyk of Karazin Kharkiv National University. Series "Geology-Geography-Ecology"; 2017, Issue 47, p149-152, 5p