| Laboratory manual of microbiology MO Fawole, BA Oso Spectrum Book Ltd., Ibadan, Nigeria. 127pp. ISBN, 13-978, 2007 | 616 | 2007 |
| Pleurotus Tuber-Regium from Nigeria BA Oso Mycologia 69 (2), 271-279, 1977 | 232 | 1977 |
| Effect of two commonly used herbicides on soil microflora at two different concentrations ADV Ayansina, BA Oso African Journal of Biotechnology 5 (2), 129-132, 2006 | 186 | 2006 |
| Mushrooms and the Yoruba people of Nigeria BA Oso Mycologia 67 (2), 311-319, 1975 | 159 | 1975 |
| Antimicrobial potentials of Diospyros mespiliformis (Ebenaceae). BA Adeniyi, HA Odelola, BA Oso African journal of medicine and medical sciences 25 (3), 221-224, 1996 | 141 | 1996 |
| Influence of composting techniques on microbial succession, temperature and pH in a composting municipal solid waste LB Taiwo, BA Oso African Journal of Biotechnology 3 (4), 239-243, 2004 | 123 | 2004 |
| Mushrooms in Yoruba mythology and medicinal practices BA Oso Economic Botany 31 (3), 367-371, 1977 | 114 | 1977 |
| Characterization of bacteria: Laboratory manual of microbiology MO Fawole, BA Oso Spectrum Book Ltd., Ibadan, Nigeria 24, 2004 | 111 | 2004 |
| Antibacterial activity of diosquinone and plumbagin from the root of Diospyros mespiliformis (Hostch) (Ebenaceae) BA Lajubutu, RJ Pinney, MF Roberts, HA Odelola, BA Oso Phytotherapy Research 9 (5), 346-350, 1995 | 84 | 1995 |
| The influence of some pesticides on soil microbial flora in relation to changes in nutrient level, rock phosphate solubilization and P release under laboratory conditions LB Taiwo, BA Oso Agriculture, ecosystems & environment 65 (1), 59-68, 1997 | 82 | 1997 |
| Laboratory manual of Microbiology. Revised edition MO Fawole, BA Oso Ibadan: Spectrum books Ltd 127, 2001 | 81 | 2001 |
| Biodegradation of synthetic detergents in wastewater OA Ojo, BA Oso African Journal of Biotechnology 8 (6), 2009 | 47 | 2009 |
| Isolation and characterization of synthetic detergentdegraders from wastewater OA Ojo, BA Oso African Journal of Biotechnology 7 (20), 2008 | 36 | 2008 |
| Electron microscopy of ascus development in Ascobolus BA Oso Annals of Botany 33 (1), 205-209, 1969 | 32 | 1969 |
| Thermophilic fungi from stacks of oil palm kernels in Nigeria BA Oso Zeitschrift für allgemeine Mikrobiologie 14 (7), 593-601, 1974 | 29 | 1974 |
| Mycoflora of cowpea seeds (Vigna unguiculata L.) and their effects on seed nutrient content and germination JE Amadi, BA Oso Nigerian Journal of Science 30, 63-69, 1996 | 25 | 1996 |
| Fungi and mankind BA Oso University of, 1981 | 23 | 1981 |
| The production of Agadagidi—a Nigerian fermented beverage AI Sanni, BA Oso Food/Nahrung 32 (4), 319-326, 1988 | 22 | 1988 |
| Mycelial Growth and Amylase Production by Talaromyces Emersonii BA Oso Mycologia 71 (3), 520-529, 1979 | 22 | 1979 |
| Laboratory manual of microbiology. Ibadan, Nigeria MO Fawole, BA Oso Spectrum Books). MD, USA. Official Method of Water Analysis, 2001 | 20 | 2001 |
