O

Orekhova Nina Vladimirovna, Candidate of Pedagogy, Transbaikal State University (Chita,Russia), e-mail:nina.orehova@bk.ru

Orlov Aleksey Olegovich, Junio rResearcher, Institute of Natural Resources, Ecology and Cryology, Siberian Branch, Russian Academy of Sciences (Chita,Russia), e-mail:Orlov_A_O@mail.ru

Ovanesyan Sergey Surenovich,   Doctor of Economics, Professor, Baikal State University of Economics and Law (Irkutsk, Russia), e-mail: Ovanesan@isea.ru