TY JOUR TI THE RESEARCH OF THE EXTERNAL FACTOR INFLUENCE ON THE ANIMAL PSOROPTOSIS DISTRIBUTION KW cattle KW sheep KW rabbits KW psoroptosis KW sarcoptoid mites JO Bulletin of KSAU AU Maslova, E.N. AU Sidorova, K.A. AU Zhakupbaev, N.K. PY 2014 IS PB Krasnoyarsk State Agrarian University