Intensification of grain production under the conditions of transition to market relations : based on the example of collective farms in the southern forest-steppe zone of the Republic of Bashkortostan
Safin, Shamil Timerzyanovich, 1992, Candidate of Sciences dissertation
Intensification of grain production under the conditions of transition to market relations : based on the example of collective farms in the southern forest-steppe zone of the Republic of Bashkortostan — Safin, Shamil Timerzyanovich — 1992 — Russian Dissertation Library