APA-čujuhus (7. p.)
ebrary, Inc, & Richardson, M. (1995). Environmental toxicology assessment. Taylor & Francis.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Mervyn Richardson. Environmental Toxicology Assessment. London: Taylor & Francis, 1995.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Mervyn Richardson. Environmental Toxicology Assessment. Taylor & Francis, 1995.
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