TY JOUR TI TECHNOGENESIS OF SOIL IN COAL MINING AREAS OF KUZBASS KW technogenesis KW coal mines KW ecology KW soil cover KW reclamation JO Bulletin of Kemerovo State University. Series: Biological, Engineering and Earth Sciences AU Zaushintsena, A.V. AU Koghevnikov, N.V. PY 2017 IS 2017 PB Kemerovo State University