TY - CPAPER AU - M. M. Zamfirache AU - L. Ivanescu TI - THE EFFECT OF AIR POLLUTANTS UPON PHYSIOLOGICAL PROCESSES OF THE HORSE-CHESNUT’S LEAVES (AESCULUS HIPPOCASTANUM L.) T2 - 7th International Scientific Conference - SGEM2007 PY - 2007 PB - SGEM Scientific GeoConference ER -