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Farm production costs in the Njoro Area, 1958-61
(1964)
The system of recording and analysis used in preduction cost studies of large scale farming in Western Kenya
(1963)
Farm production costs in the Molo and Mau Narok Area, 1959-62
Statistical abstract / Statistics Division, Ministry of Finance and Economic Planning, Republic of Kenya
(1971)
Some economic case studies of farms in Nandi District 1962 -1963