| Impact of various concentrations of crude oil on fungal populations of soil O Obire, EC Anyanwu International journal of environmental science & technology 6, 211-218, 2009 | 144 | 2009 |
| Saprophytic and crude oil degrading fungi from cow dung and poultry droppings as bioremediating agents O Obire, EC Anyanwu, RN Okigbo Journal of Agricultural Technology 4 (2), 81-89, 2008 | 132 | 2008 |
| Aerobic heterotrophic bacteria and petroleum-utilizing bacteria from cow dung and poultry manure SB Akinde, O Obire World Journal of Microbiology and Biotechnology 24, 1999-2002, 2008 | 105 | 2008 |
| Activity of Zymomonas species in palm-sap obtained from three areas in Edo State, Nigeria. O Obire Journal of Applied Sciences and Environmental Management 9 (1), 25-30, 2005 | 94 | 2005 |
| Physico-chemical quality of Elechi creek in Port Harcourt, Nigeria O Obire, DC Tamuno, SA Wemedo Journal of Applied Sciences and Environmental Management 7 (1), 43-49, 2003 | 80 | 2003 |
| The environmental impact of oilfield formation water on a freshwater stream in Nigeria O Obire, FO Amusan Journal of Applied Sciences and Environmental Management 7 (1), 61-66, 2003 | 76 | 2003 |
| Effects of refined petroleum hydrocarbon on soil physicochemical and bacteriological characteristics O Obire, O Nwaubeta Journal of Applied Sciences and Environmental Management 6 (1), 39-44, 2002 | 76 | 2002 |
| Microbial community of a waste-dump site O Obire, O Nwaubeta, BN Adue Journal of Applied Sciences and Environmental Management 6 (1), 78-84, 2002 | 72 | 2002 |
| Impact of fertilizer plant effluent on water quality O Obire, A Ogan, RN Okigbo International Journal of Environmental Science & Technology 5, 107-118, 2008 | 61 | 2008 |
| Biodegradation of refined petroleum hydrocarbons in soil O Obire, O Nwaubeta Journal of Applied Sciences and Environmental Management 5 (1), 2001 | 55 | 2001 |
| Mycoflora and production of wine from fruits of soursop (Annona Muricata L.) RN Okigbo, O Obire International Journal of Wine Research, 1-9, 2008 | 54 | 2008 |
| Studies on the biodegradation potentials of some microorganisms isolated from water systems of two petroleum producing areas in Nigeria O Obire VIRTUAL 1 (1), 81-90, 1988 | 49 | 1988 |
| Nasal Drug delivery in Pharmaceutical and biotechnology: present and future. RR Putheti, MC Patil, O Obire E-Journal of Science & Technology 4 (3), 2009 | 42 | 2009 |
| The effect of oilfield wastewater on the microbial population of a soil in Nigeria O Obire, SA Wemedo Niger Delta Biologia 1 (1), 77-85, 1996 | 41 | 1996 |
| Alkane degradative potentials of bacteria isolated from the deep Atlantic Ocean of the Gulf of Guinea SB Akinde, CC Iwuozor, O Obire J. Bioremed Biodegr 3 (1), 2-6, 2012 | 30 | 2012 |
| Bacteriological water quality of elechi creek in Port Harcourt, Nigeria O Obire, DC Tamuno, SA Wemedo Journal of Applied Sciences and Environmental Management 9 (1), 2005 | 29 | 2005 |
| Myco-flora of a kerosene-polluted soil in Nigeria SA Wemedo, O Obire, DA Dogubo Journal of Applied Sciences and Environmental Management 6 (1), 14-17, 2002 | 29 | 2002 |
| Bacterial community of leachate from a waste-dump and an adjacent stream O Obire, M Aguda Journal of applied sciences and environmental management 6 (2), 71-75, 2002 | 27 | 2002 |
| Fungi in Biodegradation of Polycyclic Aromatic Hydrocarbons in Oilfield Wastewater O Obire, O Aleruchi, SA Wemedo ACTA Scientific Microbiology 3 (4), 220 - 224, 2020 | 21 | 2020 |
| HIV among military personnel in the Niger Delta of Nigeria O Azuonwu, O Erhabor, O Obire Journal of community health 37, 25-31, 2012 | 21 | 2012 |
