Air navigation
Subtitle: Arrangement between the United States of America and Liberia. Effected by exchange of notes signed June 14, 1939, effective June 15, 1939
Series: [Dept. of state. Publication -- 1444; Executive agreement series -- no. 166; Department of State publication -- 1444
Publisher: U.S. Govt. Print. Off.
Published: 1940
Place of publication: Washington
Language: eng
Subjects: Aeronautics
Work titles: Treaties, etc