Tornado watch
Contributors: United States. Environmental Science Services Administration
Series: ESSA/PI -- 660031
Publisher: U.S. Dept. of Commerce, Environmental Science Services Administration; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1966
Place of publication: [Rockville, Md.?]; [Washington, D.C
Language: eng
Subjects: Tornado warning systems -- United States
Notes: "December 1966."