Titov, ︠. V., Pechen︠i︡uk, E. V., & Kamelin, R. V. (1990). Dinamika trav︠i︡anoĭ rastitelʹnosti poĭmy reki Khoper. Botanicheskiĭ in-t AN SSSR.
Chicago Style (17th ed.) CitationTitov, ︠I︡U. V., E. V. Pechen︠i︡uk, and R. V. Kamelin. Dinamika Trav︠i︡anoĭ Rastitelʹnosti Poĭmy Reki Khoper. Leningrad: Botanicheskiĭ in-t AN SSSR, 1990.
MLA引文Titov, ︠I︡U. V., et al. Dinamika Trav︠i︡anoĭ Rastitelʹnosti Poĭmy Reki Khoper. Botanicheskiĭ in-t AN SSSR, 1990.
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