Technical Notes and Other Memoranda: Note by E W Bliss BA, BSc, Ministry of Public…

Description: Technical Notes and Other Memoranda: Note by E W Bliss BA, BSc, Ministry of Public Works Physical Service Meteorological Office [Government of Egypt] on the upper air at Helwan Egypt based on observations of pilot balloons. Duplicated 2 pp

Date: 01/01/1918 - 31/12/1918

Last import: September 11, 2017