Farm production costs in the Njoro area, 1958-61. 

 - [Nakuru],  1964. 
 - Report ;  20 .
 - Kenya. Farm Economics Survey Unit. Report ;  Kenya. Farm Economics Survey Unit. Report ;  Kenya. Farm Economics Survey Unit. Report ;  20. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture -- Kenya.--Agriculture -- Kenya.<br/>Agriculture -- Costs.--Agriculture -- Costs.