pl (in Polish). Retrieved 2024-08-13. "Komisja konkursowa – Polskie Towarzystwo Botaniczne". pbsociety.org.pl (in Polish). Retrieved 2024-08-11. "Konkurs...
15 KB (940 words) - 17:07, 6 September 2024
Krzemieniewska, Helena (1926). Miksobakterje Polski (in Polish). Polskie Towarzystwo Botaniczne. Retrieved 5 September 2018. Krzemieniewska, Helena (1930)....
7 KB (695 words) - 17:49, 11 August 2024
co-founders of the mycological and lichenological section of the Polskie Towarzystwo Botaniczne [pl]. Jan Bystrek died on 20 February 2020. Bystrek was a member...
18 KB (1,822 words) - 22:00, 13 August 2023