Figure 4-21 Top U.S. Oceanborne Foreign trade Partners: 1978 (Exports to U.S./Imports from U.S.)
Friday, January 6, 2012
Figure 4-21
Top U.S. Oceanborne Foreign trade Partners: 1978 (Exports to U.S./Imports from U.S.)
Source: U.S. Department of Commerce, Maritime Administration, United States Oceanborne Foreign Trade Routes (Washington, DC: March 1978).