@article{Kurachenko2021ideas, author={Kurachenko, N.L.}, title={IDEAS OF PROFESSOR V.V. CHUPROVA IN THE STUDY OF ORGANIC SUBSTANCE OF AGROGENICALLY CONVERSED SOILS OF SIBERIA}, journal={Bulletin of KSAU}, publisher={Krasnoyarsk State Agrarian University}, year={2021}, pages={94-100}, volume={0}, issue={10}, }