Author: Agriculture Department / Publish Year Decade: 1930 - 1939 / Sudoc Stem: A 29.46 - Blacklight Search Results

Start Over Author Agriculture Department Publish Year Decade 1930 - 1939 Sudoc Stem A 29.46

1. Addresses. Progress in weather forecasting, address by Willis Ray Gregg, chief, Weather Bureau, at meeting of American Institute of Electrical Engineers, Washington, D. C., June 22, 1938.

Corporate/Agency Authors:: Weather Bureau and Agriculture Department
Publisher:: Weather Bureau
Date:: [1938.]
SuDoc number:: A 29.46:G 86/2

2. Addresses. Radiometeorograph, by Willis Ray Gregg, chief, Weather Bureau, address delivered at meeting of Institute of Aeronautical Sciences, Inc., Ottawa, Ontario, June 29, 1938.

Corporate/Agency Authors:: Weather Bureau and Agriculture Department
Publisher:: Weather Bureau
Date:: [1938.]
SuDoc number:: A 29.46:G 86/3