Aerology.
Subtitle: April, May, and June, 1916
By: by the Aerological Division ; William R. Blair, in charge.
Contributors: Blair, William R.
Series: Monthly weather review. Supplement / U.S. Department of Agriculture, Weather Bureau -- no. 7; Monthly weather review (United States. Weather Bureau) -- no. 7.
Publisher: G.P.O.
Published: 1917
Place of publication: Washington
Language: eng
Number of pages: 51
Subjects: Meteorology -- United States
Other titles: Free-air data at Drexel Aerological Station :
Notes: 2 folded charts inserted.

"Received May 19, 1917. Issued Aug. 22, 1917."

"W.B. no. 619."