Mitchell, R. (1974). Introduction to environmental microbiology. Prentice-Hall.
Chicago Style aipamenaMitchell, Ralph. Introduction to Environmental Microbiology. Englewood Cliffs, N.J: Prentice-Hall, 1974.
MLA aipamenaMitchell, Ralph. Introduction to Environmental Microbiology. Prentice-Hall, 1974.
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