TY  - BOOK
AU  - Litvin, V. J.
TI  - Parasite-host systems in natural foci of zoonoses
PY  - 1980///
CY  - [Москва]
PB  - ВИНИТИ
KW  - Р194.6/7-053
KW  - rubbk
N2  - Библиогр.: с. 33-42
ER  -