| Factors influencing the adoption of improved oil palm management practices among small holders in imo states, nigeria FU Okoro, LU Obibuaka Bangladesh Journal of Extension Education 7 (1&2), 45-52, 1992 | 48 | 1992 |
| Factors Influencing Adoption of Improved Oil Palm Management Practices among Small Holders in Imo State. A Ph. D FU Okoro thesis, Dept. of Agric. Extension University of Nigeria, Nsukka, 1991 | 11 | 1991 |
| Social effects of crude oil production activities in Egbema, Imo State, Nigeria IE Osumgborogwu, FC Okoro, IJ Oduaro Asian Research Journal of Arts & Social Sciences 3 (2), 1-7, 2017 | 6 | 2017 |
| Technological gaps in yam minisett technique among yam growers in Owerri Agricultural zone of Imo State, Nigeria FU Okoro Journal of Agricultural Extension 3, 122-128, 1999 | 6 | 1999 |
| Pimples and Dimples FU Okoro El D'mak, 2012 | 5 | 2012 |
| Adoption of rabbitry technologies among farmers in Okigwe Agricultural Zone of Imo State, Nigeria FU Okoro Proceedings of 25th Conference of Nigerian Society of Animal Production 19th …, 2000 | 5 | 2000 |
| Cracking the Shell. FU Okoro. XLibris London, 2013 | 4 | 2013 |
| Quagmire FU Okoro Chenglo Publishers, 2010 | 4 | 2010 |
| "Literature and the Archetype of Azazel" FU Okoro Africa and World Literature: University of Nigeria Journal of Literary …, 2001 | 4* | 2001 |
| Prof Zemzi's Last Rehearsal FU Okoro Fulladu Publishers, 2002 | 3 | 2002 |
| Preamble to Apocalypse FU Okoro El D'mak Publishers, 2016 | | 2016 |
| Nigeria English–A Realistic Variant or a Wild Goose Chase? FU Okoro | | 2015 |
| University of Nigeria Class of ’63: Celebrating Worthy Pioneers ON Fidelis U. Okoro, Okey Ewurum Timex Enterprises, 2013 | | 2013 |
| Denial Syndrome, Condomlatry and the Challenge of HIV/AIDS FU Okoro El Demak Publishers, 2013 | | 2013 |
| “Structuralism and the Dynamics of Biographical Criticism.” FU Okoro Journal of Arts 1 (1), 1-16, 2013 | | 2013 |
| “The Dramatic Genre: A Historical Exploration.” FU Okoro Essays and Literary Concepts, 2006 | | 2006 |
| When the Bleeding Heart Breaks FU Okoro El D'mak Publishers, 2006 | | 2006 |
| The Rape of Regina FU Okoro University of Nigeria Press Ltd, 2002 | | 2002 |
| “Irony as a Structuring Device in the Poetry of Chinua Achebe.” FU Okoro Harvest Time, 2001 | | 2001 |
| Joys of War FU Okoro New Generation Publishers, 2000 | | 2000 |
