[All-Russian conference on coordination of plans for scientific and research works in the field of communal hygiene in 1952].
D005006:Ethnicity; D006801:Humans; D006920:Hygiene; D008019:Life Style; D012106:Research; D012426:Russia
HYGIENE
Vsesoiuznoe soveshchanie po koordinatsii planov nauchno-issledovatel'skikh rabot po kommunal'noi gigiene na 1952 g.