Notes on public works in the United States and in Canada
Subtitle: including a description of the St. Lawrence and the Mississippi rivers and their main tributaries
By: by Sir Charles A. Hartley.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 06780; CIHM/ICMH microfiche series -- no. 06780
Publisher: s.n.]
Published: 1875
Place of publication: [London?
Language: eng
Format: Microform
Number of pages: 49
Subjects: Bridges.; Canals.; Waterworks.; Ponts.; Canaux.; Eau, Services d'.; Canada -- Public works.; United States -- Public works.; Canada -- Travaux publics.; États Unis -- Travaux publics.