Regulamentos gerais das canalizações de água e de esgoto
Subtitle: portarias nos. 10,367 e 11,338
By: República Portuguesa.
Contributors: Portugal. Ministério das Obras Públicas e Comunicações.
Publisher: Impr. Nacional-Casa da Moeda
Published: 1983
Place of publication: Lisboa
Language: por
Number of pages: 117
Subjects: Water-pipes -- Law and legislation -- Portugal.; Sewerage -- Law and legislation -- Portugal.
Notes: On cover: no. 8.