The role of Kazan scientists in the development of domestic hygiene - PDF (Russian)
© 1999 Albitsky V.Y., Gallyamov A.B., Gimadeev М.М.
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under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
This work is licensed
under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.