TY JOUR TI ATMOSPHERIC AIR QUALITY ESTIMATION ON THE BETULA PENDULA ROTH FLUCTUATING ASYMMETRY SIZE (ON THE EXAMPLE OF THE URBANIZED AND SPN AREAS IN EASTERN TRANSBAIKALIA) KW emissions KW asymmetry KW estimation KW atmosphere KW Eastern Transbaikalia JO Bulletin of KSAU AU Zvyagintseva, O.Y. PY 2012 IS PB Krasnoyarsk State Agrarian University