St. Lawrence canals and gradual diminution of the discharge of the river St. Lawrence
Publisher: s.n.
Published: 1987
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 11
Subjects: Stream measurements -- Saint Lawrence River.; Saint Lawrence River.
Notes: Caption title.

Signed: Peter Fleming, civil engineer.

Dated: Dundee, January 7, 1849.

Filmed from a copy of the original publication held by the Department of Rare Books and Special Collections, McGill University, Montreal. Ottawa : Canadian Institute for Historical Microreproductions, 1987.

15 p. ; 21 cm.