Isichei, A. O. (2014). Omo Biosphere Reserve, Current Status, Utilization of Biological Resources and Sustainable Management (Nigeria). UNESCO.
Chicagoスタイル(17版)引用形式Isichei, Augustine O. Omo Biosphere Reserve, Current Status, Utilization of Biological Resources and Sustainable Management (Nigeria). UNESCO, 2014.
MLA(9版)引用形式Isichei, Augustine O. Omo Biosphere Reserve, Current Status, Utilization of Biological Resources and Sustainable Management (Nigeria). UNESCO, 2014.
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