Kozioł, Czesław Kosiński, Grzegorz
Kosiński, Grzegorz
Kosiński, Grzegorz
Żytkowiak, Roma
Bojarczuk, Tomasz
Lewandowski, Andrzej Kosiński, Grzegorz
Kosiński, Grzegorz Szmidt, Alfred E.
Institute of Dendrology of the Polish Academy of Sciences
Institute of Dendrology of the Polish Academy of Sciences
Institute of Dendrology of the Polish Academy of Sciences
Institute of Dendrology of the Polish Academy of Sciences
Nunberg, Marian (1896–1986)