00757naa#a2200205#i#4500001001500000003001700015005001700032011001400049100004100063101000800104102000700112200012500119210007000244215001100314608002700325686008900352700003100441700004000472856003900512EN\\bibl\19086/en/manage/index20241114042855.4##a1995-0411##a20171129b2017####ek#y0engy0150####ca0#aRUS##aRU1#aTHE CONCEPT OF «ECOLOGICAL TOURISM» IN THE WORLD AND RUSSIAN PRACTICE: COMPARATIVE ANALYSIS AND CASESeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2017##a19 с.##aJournal article2local##aТуристско-экскурсионное обслуживание. 71.372grnti#1aAfanasevgOleg Evgen'evich#1aAfanasevagAleksandra Vladislavovna4#atest.editorum.ruu/en/manage/index