- istina.msu.ru download/616185990/1r93jR:VIVGV1k-…Rare plant species of karelia in natural complexes petrsu botanical garden: the status of populations.
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- welcometostudy.com en/higher-education/…Petrozavodsk State University (PetrSU). One of the best classical universities in the north-western region of Russia. 288 popular educational programs.
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- studyinrussia.ru Study in Russia UniversitiesThe University has 16 modern educational buildings, a publishing house, a library with a fund of about 1.5 million books, a swimming pool and a botanical garden.
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- everipedia.org wiki/lang_en/Petrozavodsk_State_…Petrozavodsk State University (PetrSU) is a classical university in Petrozavodsk, Republic of Karelia, Russian Federation.