As obras públicas do Pará
By: [por] Ernesto Cruz.
Contributors: Pará (Brazil : State). Secretaria de Estado da Viação e Obras Públicas.
Publisher: Imprensa Oficial do Estado
Published: 1967
Place of publication: [Belém
Language: por
Subjects: Pará (Brazil : State) -- Public works.
Notes: At head of title: Governo do Estado do Pará. Secretaria de Estado da Viação e Obras Públicas.
Includes text of official documents and legislation.