Winds-aloft observations
By: U. S. Department of Commerce, U. S. Department of Defense.
Contributors: United States. Dept. of Commerce.; United States. Dept. of Defense.
Edition: Effective September 1, 1972.
Series: Federal meteorological handbook -- no. 5.
Publisher: The Department; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Subjects: Winds aloft -- Handbooks, manuals, etc.
Genres: Handbooks, manuals, etc.
Notes: "Supersedes fifth edition of WBAN."

"Circular O."

Loose-leaf for updating.