Charts showing probability of rainy days, prepared from observations for 18 years.

Charts showing probability of rainy days, prepared from observations for 18 years.

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Bibliographic Details
Corporate author / creator:	United States. Army. Signal Corps.
Imprint:	Washington, DC : [s.n.], [1891]
Description:	2 ov. p. : maps. ; cm.
Language:	English
Subject:	Precipitation (Meteorology) -- United States -- Maps. Rain and rainfall -- United States.
Format:	Microform U.S. Federal Government Document Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/4628816

Hidden Bibliographic Details
Notes:	"[June 20, 1891]." CIS Index to U. S. Executive Branch Documents, 1789-1909, Part 2. Microfiche. [Bethesda, Md.] : Congressional Information Service, 1991. 11 x 15 cm. (CIS Executive Branch Documents, 1789-1909 : no. W4202-29)
Govt.docs classification:	W 42.2:R 13/3.

Description
Item Description:	"[June 20, 1891]."
Physical Description:	2 ov. p. : maps. ; cm.