TY  - BOOK
AU  - Rjazanov, V. A.
TI  - Modern problems of hygienic standardization for protecting the surroundings of inhabited localities
PY  - 1963///
CY  - M.
KW  - Населенные места
KW  - Гигиена
KW  - nlr_sh1
KW  - Москва
KW  - Мд2-185
KW  - rubbk
ER  -