TY JOUR TI AGRICULTURE OF THE BURYAT-MONGOL ASSR IN THE 1930s: SOURCES, DYNAMICS, STRUCTURE KW agriculture KW state statistics KW collective farms KW private homesteads KW Buryatia JO Socio-economic and humanitarian magazine AU Il'inykh, V.A. PY 2025 IS 0 PB Krasnoyarsk State Agrarian University