- researchgate.net publication/365958497_Rapid_test…Galina F. Mozhaeva. Biologist of Penza Botanical Garden. named after I.I. Sprygin, Penza State. University (40 Krasnaya streetBulunamadı: ivan
- wikilesson.org a/s84Q2cu9
- http://ssc.smr.ru media/journals/fito/2023/01_01.pdfС. 24–29. Scientific heritage of ivan ivanovich sprygin. L.A. Novikova. Penza State University 40, Krasnaya str., Penza, 440026, Russia.Bulunamadı: named
- elibrary.ru tpocyzMaterials and methods. The studies were conducted on the basis of the Penza Botanical Garden named after I. I. Sprygin.Bulunamadı: ivan
- tr.aroundtravels.com article-about-russia/…
- pixwox.com profile/botanical_garden_penza_pnzgu/
- wikidata.org wiki/Q4438239Ivan Sprygin (Q4438239). From Wikidata. Jump to navigation Jump to search. ... Also known as. English. Ivan Sprygin. botanist (1873-1942).Bulunamadı: garden
- herbariumle.ru ?t=expeditions&id=529