| Effect of socio-economic factors on access to improved water sources and basic sanitation in Bomet Municipality, Kenya EC Koskei, RC Koskei, MC Koske, HK Koech Research Journal of Environmental and Earth Sciences 5 (12), 714-719, 2013 | 63 | 2013 |
| Heavy metal concentrations in water, sediments and common carp (Cyprinus carpio) fish species from Lake Naivasha, Kenya GM Ogendi, GM Maina, JW Mbuthia, HK Koech, CM Ratemo, JC Koskey Research Journal of Environmental and Earth Sciences 6 (8), 416-423, 2014 | 25 | 2014 |
| Status of Treated Slaughter-House Efluent and its Effects on the Physico-Chemical Characteristics of Surface Water in Kavuthi Stream, Dagoretti-Kenya HK Koech, GM Ogendi, J Kipkemboi Research Journal of Environmental and Earth Sciences 4 (8), 789-796, 2012 | 15 | 2012 |
| Spatio-temporal Variations in Physicochemical Parameters and Coliforms Levels of Domestic Water Sources in Njoro District, Kenya CM Kilonzi, WN Moturi, GM Ogendi, HK Koech, JK Maina Journal of Environment Natural Resources Management and Society 2 (1), 11-23, 2014 | 2 | 2014 |
| Effects of Slaughter-House Effluent on Eutrophication Parameters in Kavuthi Stream, Dagoreti- Kenya HK Koech, CN Atalitsa, GM Ogendi Elixir Internation Journal 117, 50489-50492, 2018 | 1 | 2018 |
| Cultivation of Jatropha curcus L. for Energy Purposes in Kibwezi, Shimba Hills and Bondo, Kenya CN Atalitsa, NW Moturi, J Mironga, GM Ogendi, HK Koech International Journal of Science and Research 4 (9), 539-543, 2015 | | 2015 |
| Assessment of Germination Rates for Cyperus papyrus L. in Shore Soils of Lake Naivasha under Varying Chronosequence and Land Use WD Karanja, GM Ogendi, ST Kariuki, HK Koech International Journal of Fisheries and Aquatic Sciences 4 (1), 1-6, 2015 | | 2015 |
