JOHN NDUMBARO
Tanzania Geothermal Development Company Ltd. House 25, Mwai Kibaki Road.
P.O.Box 14801, Dar es salaam.
+255 713773029
john.ndumbaro@tanesco.co.tz
Tanzania Geothermal Development Company Ltd. House 25, Mwai Kibaki Road.
P.O.Box 14801, Dar es salaam.