[RUSSIAN LITERATURE ON HYGIENE AND SANITATION (FOR THE 1ST HALF OF 1963)].
D001634:Bibliographies as Topic; D005006:Ethnicity; D006801:Humans; D006920:Hygiene; D012426:Russia; D012499:Sanitation
BIBLIOGRAPHY
TECHESTVENNAIA LITERATURA PO GIGIENE I SANITARII (ZA PERVOE POLUGODIE 1963 9.)