@article{Osipova2021effect, author={Osipova, R.A. and Gilyazov, M..}, title={EFFECT OF CRUDE OIL CONTAMINATION ON SPRING RAPE VULNERABILITY BYDOWNY MILDEW IN FOREST GRAY SOIL}, journal={Vestnik of Kazan State Agrarian University}, publisher={Kazan state agrarian University}, year={2021}, pages={45-50}, volume={16}, issue={1}, }