@article{Ulyashev2019the,
author={Ulyashev, V.L. and Rzaeva, V.V.},
title={THE CONTAMINATION OF CROPS AND YIELD OF BROAD BEANS BY METHODS OF PRIMARY TILLAGE},
journal={Agrarian Bulletin of the},
publisher={Ural State Agrarian University},
year={2019},
pages={35-39},
volume={183},
issue={4},
}