Telecommunication: facility on Norfolk Island
Subtitle: to study ionospheric propagation in relation to long range radio paths. Agreement between the United States of America and Australia, extending the Agreement of January 13, 1969, effected by exchange of notes dated at Canberra July 10, 1969.
Contributors: United States.
Series: Treaties and other international acts series, 6728
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1969
Place of publication: [Washington
Language: eng
Subjects: Ionospheric radio wave propagation -- Observations