[The problems of labour hygiene at the IV AII-Russian congress of hygienists and health officers].

[The problems of labour hygiene at the IV AII-Russian congress of hygienists and health officers]. — المؤلف: Letavet, A A — Gigiena i sanitariia Apr 1975

المؤلف
Letavet, A A
النشر
Gigiena i sanitariia Apr 1975
الوصف
21-5 p.
الموضوعات
Congresses as Topic؛ Humans؛ Occupational Medicine؛ USSR