00550naa#a2200169#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200013600108210005100244215001000295608002700305700003300332856001500365EN\INFRA-M\bibl\208420240508202238.3##a1998-071X##a20140425b2014####ek#y0engy0150####ca0#aRUS##aRU1#aPreparation and Defense of Theses in Area of Ecology and Environmental Protection in Russia and European CountrieseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2014##a4 с.##aJournal article2local#1aVasilyevgAndrey Vital'evich4#anaukaru.ru