Geography, D. o. (2019). Introduction to Climatology. Obafemi Awolowo University.
Čikaški stil citiranja (17. izdanje)Geography, Department of. Introduction to Climatology. Obafemi Awolowo University, 2019.
MLA način citiranja (9. izdanje)Geography, Department of. Introduction to Climatology. Obafemi Awolowo University, 2019.
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