00566naa#a2200193#i#450# EN\\bibl\78875 20250122001845.3 1819-4036 20150525b2015####ek#y0engy0150####ca RUS RU ENVIRONMENTAL TOURISM IN THE SPECIALLY PROTECTED NATURAL AREAS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2015 3 с. Journal article local . 333.95416 (Т2-575) RUS Romanchuk O N Suvorov A P kgau.editorum.ru