Annual report of the Director, Kodaikanal and Madras Observatories, for the period ... .
Kodaikanal Observatory (Kodaikanal, India)
Madras Observatory (India)
Madras : Govt. Press,
1903-1922.
Title from cover.
Meteorology
Meteorology
Seismology
Report on the Kodaikanal and Madras Observatories
Report of the Kodaikanal Observatory for the year