Mungube E O, Njarui D M G, Gatheru M, Kabirizi J and Ndikumana J 2014: Reproductive and health constraints of dairy cattle in the peri-urban areas of semi-arid eastern Kenya. Livestock Research for Rural Development. Volume 26, Article #98. Retrieved , from http://www.lrrd.org/lrrd26/6/mung26098.htm