B N Richards. (1987). The microbiology of terrestrial ecosystems. New York: Longman Scientific & Technical.
Trích dẫn kiểu ChicagoB N Richards. The Microbiology of Terrestrial Ecosystems. New York: Longman Scientific & Technical, 1987.
Deismireacht MLAB N Richards. The Microbiology of Terrestrial Ecosystems. New York: Longman Scientific & Technical, 1987.
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