To the commissioners for the improvement of the navigation of the River St. Lawrence, from Lake St. Louis to Lake St. Francis
Subtitle: detailed report of the survey and examination of the rapids of the River St. Lawrence, from Lake Saint Louis to Lake Saint Francis, for the improvement of the navigation : accompanied by plans, sections, &c., under Act George 4, chapter 27, of the provincial parliament of Lower-Canada
Contributors: Trudeau, André, fl. 1831
Publisher: [s.n.]
Published: 1831
Place of publication: Quebec?
Language: eng
Number of pages: 14
Subjects: Inland navigation; Navigation; Navigation intérieure
Notes: Caption title.

Signed: Alexr. Stevenson, civil engineer & sworn surveyor, André Trudeau, assist, engineer & sworn surveyor.

Dated: Cedars, 26th January, 1831.

Reference: Casey I-1345.