TY JOUR TI A STUDY OF BIOINDICATIVE PROPERTIES OF QUERCUS CASTANEIFOLIA С.А.MEY IN NATURALAND URBANIZED SITES IN AZERBAIJAN KW JO Bulletin of Nizhnevartovsk State University AU Mammadova, A.O. AU Mammadova, R.N. PY 2019 IS PB Nizhnevartovsk State University