Central Kenya 1952
<a href="//commons.wikimedia.org/wiki/User:NordNordWest" title="User:NordNordWest">NordNordWest</a>
CC BY-SA 3.0 de
<p><span class="int-own-work" lang="en">Own work</span>, using 
</p>
<ul><li>Relief: SRTM data</li>
<li>United States National Imagery and Mapping Agency data</li>
<li>Robert H. Bates: <i>Beyond the miracle of the market</i>, Cambridge University Press 2005</li></ul>