Air transport services
Subtitle: Agreement between the United States of America and Portugal, amending Agreement of December 6, 1945, as amended, effected by exchange of notes signed at Lisbon November 11, 1952, entered into force November 11, 1952
Series: United States. Dept. of State. Publication -- 5082; Treaties and other international acts series -- 2722; Department of State publication -- 5082
Publisher: U.S. Govt. Print. Off.
Published: 1953
Place of publication: Washington
Language: eng
Subjects: Commercial Aeronautics
Work titles: Treaties, etc
Notes: English and Portuguese.