Underwood, E. J. (1962). Trace elements in human and animal nutrition/2nd ed (2nd ed.). Academic press.
Chicago Style aipamenaUnderwood, E. J. Trace Elements in Human and Animal Nutrition/2nd Ed. 2nd ed. New york: Academic press, 1962.
MLA aipamenaUnderwood, E. J. Trace Elements in Human and Animal Nutrition/2nd Ed. 2nd ed. Academic press, 1962.
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