Mihai, F., & Grozavu, A. (2018). Environmental Risks. IntechOpen.
Chicago-čujuhus (17. p.)Mihai, Florin-Constantin, juo Adrian Grozavu. Environmental Risks. IntechOpen, 2018.
MLA-čujuhus (9. p.)Mihai, Florin-Constantin, juo Adrian Grozavu. Environmental Risks. IntechOpen, 2018.
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