The transmission of infrared in cloudy atmosphere. Navord report 429.Author: Gärtner, Hans,
Publisher: Washington, U.S. Govt. Print. Off.,
Date: 1947. This title can be found in 1 Iowa libraries.
A measurement of the translucency of papers /Author: Sammet, Charles Frank.
Publisher: Washington, D.C. : U.S. Dept. of Agriculture, Bureau of Chemistry,
Date: 1912. This title can be found in 1 Iowa libraries.
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