Roberts, M. B. V., & King, T. J. (1983). Biology: A functional approach. Student's manual (2nd ed.). Nelson.
Chicago Style (17th ed.) CitationRoberts, M. B. V., and T. J. King. Biology: A Functional Approach. Student's Manual. 2nd ed. Walton-on-Thames: Nelson, 1983.
MLA (9th ed.) CitationRoberts, M. B. V., and T. J. King. Biology: A Functional Approach. Student's Manual. 2nd ed. Nelson, 1983.
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