%0 Journal Article %T ANGLE VARIATION RANGE OF THE MOLAR TEETH CHEWING SURFACE PATTERN OF THE NORTHERN RED-BACKED VOLE ON THE SAKHALIN ISLAND %A Donchenko, I.V. %A Senchik, A.V. %K northern red-backed vole, pattern angle, variation, molar teeth chewing surface, the Sakhalin Island %J Bulletin of KSAU %D 2012 %N 0 %P 9 %I Krasnoyarsk State Agrarian University