TY  - BOOK
AU  - Ognev, S I 
TI  - Mammals of the U.S.S.R and adjacent countries: : Mammals of eastern Europe and northern Asia, Vol. VI, Rodents 
PY  - 1963///
CY  - Jerusalem: 
PB  - Israel Program for Scientific Translations, 
KW  - Mammals
KW  - Biology
ER  -