|
| Umar, H. S., Okoye, C. U. and Agwale, A. O Productivity analysis of sesame (Sesamum indicum L.) production under organic and inorganic fertilizers applications in Doma Local Government Area, Nasarawa State, Nigeria. Trop. subtrop. agroecosyt, Aug 2011, vol.14, no.2, p.405-411. ISSN 1870-0462
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