TY JOUR TI THE ECHINOCOCCOSIS EPIZOOTOLOGY PECULIARITIES OF MEAT AND WOOL BREED SHEEP IN THE FARM ENTERPRISES OF THE KABARDINO-BALKARIAN FOOTHILLS ZONE KW Kabardino-Balkarian Republic KW sheep KW strain KW Echinococcus granulosus KW echinococcosis KW invasion extensiveness and intensity JO Bulletin of KSAU AU Zhekamukhova, M.Z. AU Maksidova, Z.F. AU Mantaeva, S.S. AU Sarbasheva, M.M. AU Shikhalieva, M.A. AU Bittirov, A.M. PY 2012 IS PB Krasnoyarsk State Agrarian University