TY  - BOOK
AU  - Nikolaevskij, G. P.
ED  - World health organization
TI  - ˆThe ‰organisation of sanitary-epidemiological service in the USSR and the general principles of prevention of natural foci diseases
PY  - 1974///
CY  - M.
KW  - Москва
KW  - Р11(2)1
KW  - rubbk
KW  - Р190.53
ER  -