U. S. life lines
Subtitle: imports of essential materials, 1952.
By: Prepared by the Logistic Plans Division, Office of the Chief of Naval Operations, Dept. of the Navy.
Published: 1954
Place of publication: Washington
Language: eng
Number of pages: 25
Subjects: Raw materials -- United States.; Strategic materials.; United States -- Commerce.
Notes: "Opnav-04-P-105."