| Personal data | |
|---|---|
| Surname | Tsirkina |
| Name | Estira |
| Patronym | Borisovna |
| Birth year | 1907 |
| Sex | F |
Tsirkina Estira Borisovna (1907 – unknown) worked at the Minsk Scientific Research Institute and at the Academy of Sciences of the Belorussian SSR. Until 1953 she worked as a junior research associate at the Scientific Academy of Soil Science and Agriculture of the Latvian SSR.
A. Baranovsky
F/1169
L.128