| Assessment of physical properties of gum arabic from Acacia senegal varieties in Baringo District, Kenya JK Lelon, IO Jumba, JK Keter, W Chemuku, FDO Oduor African Journal of Plant Science 4 (4), 95-98, 2010 | 98 | 2010 |
| Biofuel availability and domestic use patterns in Kenya E Kituyi, L Marufu, SO Wandiga, IO Jumba, MO Andreae, G Helas Biomass and bioenergy 20 (2), 71-82, 2001 | 89 | 2001 |
| Organochlorine pesticide residues in Tana and Sabaki rivers in Kenya. JO Lalah, PO Yugi, IO Jumba, SO Wandiga | 56 | 2003 |
| The distribution of organochlorine pesticides in marine samples along the Indian Ocean coast of Kenya SO Wandiga, PO Yugi, MW Barasa, IO Jumba, JO Lalah Environmental technology 23 (11), 1235-1246, 2002 | 51 | 2002 |
| Carbon monoxide and nitric oxide from biofuel fires in Kenya E Kituyi, L Marufu, SO Wandiga, IO Jumba, MO Andreae, G Helas Energy conversion and management 42 (13), 1517-1542, 2001 | 51 | 2001 |
| Impacts of pesticides on human health and environment in the River Nyando catchment, Kenya D Abong'o, S Wandiga, I Jumba, V Madadi, H Kylin International Journal of Humanities, Arts, Medicine and Sciences 2 (3), 1-14, 2014 | 46 | 2014 |
| Effects of soil origin and mineral composition and herbage species on the mineral composition of forages in the Mount Elgon region of Kenya IO Jumba, NF Suttle, EA Hunter, SO Wandiga | 35 | 1995 |
| Effects of soil origin and mineral composition and herbage species on the mineral composition of forages in the Mount IO Jumba, NF Suttle, EA Hunter Tropical Grasslands 29, 40-46, 1995 | 35 | 1995 |
| Levels of aluminium in green leaf of clonal teas, black tea and black tea liquors, and effects of rates of nitrogen fertilizers on the aluminium black tea contents PO Owuor, FO Gone, DB Onchiri, IO Jumba Food Chemistry 35 (1), 59-68, 1990 | 32 | 1990 |
| Quantitative aspects of inorganic nutrient fluxes in the Gazi Bay (Kenya): implications for coastal ecosystems BM Mwashote, IO Jumba Marine Pollution Bulletin 44 (11), 1194-1205, 2002 | 30 | 2002 |
| Organochlorine pesticide residue levels in soil from the Nyando River Catchment, Kenya DA Abong'o, SO Wandiga, IO Jumba, P Van den Brink, BB Nazariwo, ... Africa Journal of Physical Sciences 2, 18-32, 2015 | 26 | 2015 |
| Animal health problems attributed to environmental contamination in Lake Nakuru National Park, Kenya: a case study on heavy metal poisoning in the waterbuck Kobus … IO Jumba, SM Kisia, R Kock Archives of environmental contamination and toxicology 52, 270-281, 2007 | 25 | 2007 |
| Occurrence of chlorfenvinphos residues in cow's milk sampled at a range of sites in western Kenya EN Kituyi Springer, 1997 | 22 | 1997 |
| The status of persistent organic pollutants in Lake Victoria catchment OV Madadi, SO Wandiga, IO Jumba | 20 | 2006 |
| Occurrence and distribution of organochlorine pesticide residue levels in water, sediment and aquatic weeds in the Nyando River catchment, Lake Victoria, Kenya DA Abong’o, SO Wandiga, IO Jumba African journal of aquatic science 43 (3), 255-270, 2018 | 18 | 2018 |
| Mineral composition of tropical forages in the Mount Elgon region of Kenya. 1. Macro-minerals. IO Jumba, NF Suttle, SO Wandiga | 18 | 1996 |
| Occurrence, abundance and distribution of benthic macroinvertebrates in the Nyando River catchment, Kenya DA Abong'o, SO Wandiga, IO Jumba, PJ Van den Brink, BB Naziriwo, ... African journal of aquatic science 40 (4), 373-392, 2015 | 15 | 2015 |
| Worker exposure and health risks from volatile organic compounds utilized in the paint manufacturing industry of Kenya KL Purvis, IO Jumba, S Wandiga, J Zhang, DM Kammen Applied Occupational and Environmental Hygiene 16 (11), 1035-1042, 2001 | 15 | 2001 |
| Dissipation, distribution, and uptake of 14C-chlorpyrifos in a model tropical seawater/sediment/fish ecosystem JO Lalah, O Ondieki | 12 | 2003 |
| Effects of botanical composition, soil origin and composition on mineral concentrations in dry season pastures in western Kenya IO Jumba, NF Suttle, EA Hunter, SO Wandiga Geological Society, London, Special Publications 113 (1), 39-45, 1996 | 12 | 1996 |
