Osborne, P. L. (2012). Tropical ecosystems and ecological concepts 2nd ed. Cambridge University Press.
Chicago-viite (17. p.)Osborne, Patrick L. Tropical Ecosystems and Ecological Concepts 2nd Ed. Cambridge University Press, 2012.
MLA-viite (8. p.)Osborne, Patrick L. Tropical Ecosystems and Ecological Concepts 2nd Ed. Cambridge University Press, 2012.
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