Eric O Ochomo, Nabie M Bayoh, Edward D Walker, Bernard O Abongo, Maurice O Ombok, Collins Ouma, Andrew K Githeko, John Vulule, Guiyun Yan, John E Gimnig(Research Information Ltd., 2014)
Eric O Ochomo, Nabie M Bayoh, Edward D Walker, Bernard O Abongo, Maurice O Ombok, Collins Ouma, Andrew K Githeko, John Vulule, Guiyun Yan, John E Gimnig (1)