Manual of winds-aloft observations (WBAN)
Series: U.S. Weather Bureau. Circular O -- 4th ed.-5th ed
Publisher: U.S. Govt. Print. Off.
Published: 1959
Place of publication: Washington
Language: eng
Subjects: Atmosphere, Upper; Meteorology -- Observers' manuals; Balloons, Pilot
Notes: "W.B. Serial no.1278."

Previous editions published under title: Instructions for making pilot balloon observations