It is based in the town of Ihosy and was erected on 13 April 1967 .
The Diocese of Ihosy is a Roman Catholic Diocese under the Archdiocese of Fianarantsoa in Madagascar .
Diocese of Ihosy is based in the town of Ihosy and was erected on 13 April 1967 .
The Diocese of Ihosy is a Roman Catholic Diocese under the Archdiocese of Fianarantsoa in Madagascar .