Author: Agriculture Department / Publish Year Decade: 1920 - 1929 / Sudoc Stem: C 4.16 - Blacklight Search Results

Start Over Author Agriculture Department Publish Year Decade 1920 - 1929 Sudoc Stem C 4.16

1. Magnetic observatories. Results of observations made at Coast and Geodetic Survey magnetic observatory at Vieques, P. R., in 1921 and 1922; by Daniel L. Hazard.

Corporate/Agency Authors:: Coast and Geodetic Survey and Agriculture Department
Publisher:: Coast and Geodetic Survey
Date:: 1925
SuDoc number:: C 4.16:V 67/10

2. Magnetic observatories. Results of observations made at Coast and Geodetic Survey magnetic observatory near Tucson, Ariz., 1921 and 1922; by Daniel L. Hazard.

Corporate/Agency Authors:: Coast and Geodetic Survey and Agriculture Department
Publisher:: Coast and Geodetic Survey
Date:: 1925
SuDoc number:: C 4.16:T 79/7