00718naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200012500102210007000227215001100297608002700308686008900335700003100424700004000455856002900495EN\\bibl\1908620240420015454.6##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#aspst-journal.editorum.ru