Pyrheliometer comparisons at Kew observatory, Richmond, and their bearing on data published in the Geophysical journal
By: by R. E. Watson.  Published by the authority of the Meteorological committee.
Series: Meteorological Office.  Geophysical memoirs; no.21 (vol.3, no.1)
Publisher: H. M. Stationery off
Published: 1923
Place of publication: London
Language: eng
Number of pages: 17
Subjects: Kew Observatory.; Pyrheliometer.
Notes: At head of title: Air ministry.

Official publication no. 254a.