Geography, D. o. (2019). Man physical of Environment Solution. Obafemi Awolowo University.
Chicago-referens (17:e uppl.)Geography, Department of. Man Physical of Environment Solution. Obafemi Awolowo University, 2019.
MLA-referens (9:e uppl.)Geography, Department of. Man Physical of Environment Solution. Obafemi Awolowo University, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.