



Experiments are being conducted in the chemical laboratory of Irkutsk State University. V.A. Larina, a candidate of chemical sciences, selects reagents for the experiment.
Larina and her colleagues in the lab monitor the progress of a study on the properties of coal.
Larina sits at her desk, making notes for her dissertation.
Valentina Aleksandrovna Larina - chemist, statesman and scientist
1939
Irkutsk