Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 43
| Issue Date | Title | Author(s) |
| 1938 | Progress of meteorology in India | Das, A. K |
| 1953 | Distribution of radiation flux across a sunspot | Das, A. K; Ramanathan, A. S |
| 1955 | Temperature at the poles and at the equator of the sun | Das, A. K; Abhyankar, K. D |
| 1952-07-12 | Kodaikanal Observatory | Das, A. K |
| 1947-09 | Sunspot activity during the current cycle - A review | Ananthakrishnan, R; Sethumadhavan, K; Das, A. K |
| 1952-07 | Solar noise burst of 11 April 1952 and associated ionospheric and magnetic disturbances | Das, A. K |
| 1942-10 | The motion of gases in the sun's atmosphere: Part IV On the occurrence of highly stripped atoms in the corona | Das, A. K; Paramasiva Rao, Y |
| 1941-11-24 | On the presence of highly stripped atoms in the solar corona | Das, A. K |
| 1958-08 | Summary of prominence and calcium flocculus observations for the first half of 1958 | Das, A. K |
| 1958-11 | Summary of prominence and calcium flocculus observations for the second half of 1957 | Das, A. K |
| 1958-07 | Oppositions of Mars in 1954 and 1956 | Das, A. K |
| 1958-01 | The solar cycle and the associated behaviours of sunspots and prominences | Das, A. K |
| 1958-03 | Summary of prominence and calcium flocculus observations for the first half of 1957 | Das, A. K |
| 1957-11 | Summary of prominence and calcium flocculus observations for the second half of 1956 | Das, A. K |
| 1957-04 | Summary of prominence and calcium flocculus observations for the first half of 1956 | Das, A. K |
| 1957-02 | Summary of prominence and calcium flocculus observations for the second half of 1955 | Das, A. K |
| 1956-12 | Summary of prominence and calcium flocculus observations for the first half of 1955 | Das, A. K |
| 1956-06 | Indian eclipse expedition to observe the total solar eclipse of June 20, 1955 | Das, A. K |
| 1956-08 | Summary of prominence observations for the second half of 1954 | Das, A. K |
| 1956-06 | Summary of prominence observations for the first half of 1954 | Das, A. K |
Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 43
