@inproceedings{sgem2019s20039, title = {EFFECT OF PRODUCTION WASTE ON THE ECOLOGICAL CONDITION OF GRAY FOREST SOILS}, author = {Л П Степанова}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation}, year = {2019}, pages = {315-322}, publisher = {STEF92 Technology}, doi = {10.5593/sgem2019/5.2/s20.039} }