Linhas de tensao nao inferior a 30 kV : lignes de tension non moindre que 30 kV transmission lines with voltage not under 30 kV.

Bibliographic Details
Format: Map
Language:Portuguese
Published: Lisbon : Direccao Geral dos Servicos Electricos, 1966.
Subjects:
Description
Item Description:Cartographic material.
Physical Description:1 map : color ; 68 x 43 cm.