%0 Journal Article %T INTRA-POPULATION STRUCTURE OF HELICOPSIS STRIATA (GASTROPODA, PULMONATA, HYGROMIIDAE) IN THE FOREST-STEPPE LANDSCAPE CONDITIONS OF THE MID-RUSSIA UPLAND SOUTH %A Sichev, A.A. %A Snegin, E.A. %K specially protected kind, terrestrial mollusk, forest-steppe, intra-population structure %J Bulletin of KSAU %D 2013 %N %P 6 %I Krasnoyarsk State Agrarian University