The 143 communes and 10 prefectures of Rwanda prior to the establishment of the prefecture of Kigali-Ville in 1990. This map presumably covers the period from 1975 to 1990, or at the very least from 1983 to 1990. This is a slightly modified version of File:Communes_of_Rwanda_in_1994.svg. Main source:
Guichaoua, André (August 1998)       Local government in Rwanda: Expert report prepared at the request of the International Criminal Tribunal for Rwanda, ICTR  Record Number: 13685, Exhibit Number: P31B in ICTR-01-74
Own work
Mattias Ugelvik