00662naa#a2200181#i#450# EN\\bibl\19126 20240428031201.7 1995-0411 20171129b2017####ek#y0engy0150####ca RUS RU POLICY OF RATIONAL USE OF RECREATIONAL RESOURCES IN THE BAIKAL REGION IN THE SECOND HALF OF THE XX CENTURY Journal article CHERKIZOVO Russian State University of Tourism and Service 2017 13 с. Journal article local Туристско-экскурсионное обслуживание. 71.37 grnti KLETNOVA Liubov S. spst-journal.editorum.ru