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

[The problems of municipal hygiene and the IV AII-Russian congress of hygienists and health officers]. — المؤلف: Cherkinskiĭ, S N — Gigiena i sanitariia Apr 1975

المؤلف
Cherkinskiĭ, S N
النشر
Gigiena i sanitariia Apr 1975
الوصف
16-21 p.
الموضوعات
Congresses as Topic؛ Humans؛ Hygiene؛ USSR؛ Urban Population