Aerology.
Subtitle: January, February, March, April, May, and June, 1917
By: by the Aerological Division ; Willis Ray Gregg, in charge.
Contributors: Gregg, Willis Ray.
Series: Monthly weather review. Supplement / U.S. Department of Agriculture, Weather Bureau -- no. 10; Monthly weather review (United States. Weather Bureau) -- no. 10.
Publisher: G.P.O.
Published: 1918
Place of publication: Washington
Language: eng
Number of pages: 101
Subjects: Meteorology -- United States
Other titles: Free-air data at Drexel Aerological Station :
Notes: 4 folded charts inserted.

"Received March 13, 1918. Issued July 23."

"W.B. no. 651."