Great Lakes: Their Link with Ocean Shipping

Watch Great Lakes: Their Link with Ocean Shipping full movie online Movies123. Watch Great Lakes: Their Link with Ocean Shipping 123movies online for free. Great Lakes: Their Link with Ocean Shipping 123movies: Portrays the lakes as an important shipping route for a region of vast natural resources, major population centers and extensive industrial development. Shows the Welland Canal and the St. Lawrence Seaway as important links between the lakes and the ocean.