TY JOUR TI GLUTAMIC AND y-AMINO BUTYRIC ACIDS IN THE SCOTCH PINE CAMBIAL ZONE UNDER THE PHYTOCENOTIC STRESS INFLUENCE KW glutamic acid KW γ-amino butyric acid KW pine KW phytocenotic stress JO Bulletin of KSAU AU Deych, K.O. PY 2012 IS PB Krasnoyarsk State Agrarian University