The Great Lakes-St. Lawrence waterway and power project
By: by John McGregor Littell ...
Series: The Littell digest -- no. 13, April 1941; Littell digest -- no. 13, April 1941
Publisher: Littell
Published: 1941
Place of publication: South Orange, N.J
Language: eng
Number of pages: 49
Copyright date: 1941
Notes: Reproduced from type-written copy.