[Mapa de triangulação, ou de triângulos, de uma parte de Portugal]

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Fformat: Map
Iaith:Portiwgaleg
Mynediad Ar-lein:https://purl.pt/27895
https://purl.pt/27895/service/media/cover/low
https://purl.pt/27895/service/media/jpeg
Tagiau: Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!