ebrary, Inc, Lambi, C. M., & Ndenecho, E. N. (2010). Ecology and natural resource development in the western highlands of Cameroon: Issues in natural resource management. Langaa Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, Cornelius Mbifung Lambi, و Emmanuel Neba Ndenecho. Ecology and Natural Resource Development in the Western Highlands of Cameroon: Issues in Natural Resource Management. Bamenda, Cameroon: Langaa Research, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, et al. Ecology and Natural Resource Development in the Western Highlands of Cameroon: Issues in Natural Resource Management. Langaa Research, 2010.
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