@article{Stepanova2018agroecological,
author={Stepanova, L.. and Korenkova, Е..},
title={AGROECOLOGICAL SIGNIFICANCE OF CHERNOZEM SOIL PASPORTS FOR EVALUATION OF SOIL DEGRADATION},
journal={INTERNATIONAL AGRICULTURAL JOURNAL},
publisher={Electronic science},
year={2018},
pages={-},
volume={1},
issue={3},
}