Gaya APA
J., P., T., paul, H. (1995).
The Impact of species changes in African lakes / editor, Tony J. Pitcher, Paul J.B. Hart .
London:
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Gaya MLA
Picher, Tony, J.., Hart, Paul.
"The Impact of species changes in African lakes / editor, Tony J. Pitcher, Paul J.B. Hart".
London:
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1995.
Textbook.