lsichei, A. O. (2014). Biodiversity Conservation and Sustainable Development: Ecological Assessment and Monitoring of Biodiversity in Nigeria. Nigerian National Committee for Man and the Biosphere (MAB).
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিlsichei, Augustine O. Biodiversity Conservation and Sustainable Development: Ecological Assessment and Monitoring of Biodiversity in Nigeria. Nigerian National Committee for Man and the Biosphere (MAB), 2014.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিlsichei, Augustine O. Biodiversity Conservation and Sustainable Development: Ecological Assessment and Monitoring of Biodiversity in Nigeria. Nigerian National Committee for Man and the Biosphere (MAB), 2014.
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