Koptyug, V. A., & Uppenbrink, M. (1996). Sustainable development of the lake baikal region. Berlin: Springer Verlag.
Chicago Stili AlıntıKoptyug, Valentin A., and Martin Uppenbrink. Sustainable Development of the Lake Baikal Region. Berlin: Springer Verlag, 1996.
MLA AlıntıKoptyug, Valentin A., and Martin Uppenbrink. Sustainable Development of the Lake Baikal Region. Berlin: Springer Verlag, 1996.
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