Items where Author is "Ettah, I. O."
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Ettah, I. O. and Emmanuel, E. Agbachom and Ikutal, Ajigo and Ubi, Godwin Michael (2020) Analysis of Marketing Margins and Efficiency of Cassava-based Product in Cross River Central Agricultural Zone, Nigeria. Annual Research & Review in Biology, 34 (5). pp. 1-7. ISSN 2347-565X