Memoranda upon the nature and value of materials as also on labour in Canada from information in the office of the commanding R. engineer
Publisher: s.n.
Published: 1987
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 61
Subjects: Building materials -- Ontario.
Notes: "1841."

Ms. copy lithographed.

Tables.

Includes index.

Filmed from a copy of the original publication held by the Metropolitan Toronto Library, Canadian History Department. Ottawa : Canadian Institute for Historical Microreproductions, 1987.

[6], 100 p. ; 20 cm.