Title: I︠U︡lii︠a︡ Petrovna Ni︠u︡ksha
Subjects: Bibliography, Paper, Preservation, Books, Conservation and restoration, Microbiology, Microbiologists, Bio-bibliography, Livres, Conservation
Places: Russia (Federation)
People: I͡U. P. Ni͡uksha, I︠U︡. P. Ni︠u︡ksha