Ropani
Ropani was a Neapolitan measure of area for difficult terrain.
- 1 ropani = 94.05 square meters
literature
- Peter Kurzweil: The Vieweg unit lexicon. Friedrich Vieweg and Sohn Verlagsgesellschaft mbH, Braunschweig / Wiesbaden 1999, ISBN 3-528-06987-2 , p. 333.