Author Details
Yavnel, A. Yu.
Issue | Section | Title | File |
Vol 29, No 11-12 (1933) | Articles | Methods of work of a health center in dairy and livestock sovkhozes |
(Rus) |
Issue | Section | Title | File |
Vol 29, No 11-12 (1933) | Articles | Methods of work of a health center in dairy and livestock sovkhozes |
(Rus) |