TY JOUR TI Ecological conditions of growth and variability of the main morpho-biological indicators of wild forms of Kuban grapes KW wild form KW grapes KW morphological feature KW variability KW population JO Agrarian Bulletin of the AU Gorbunov, I.V. AU Luk'yanov, A.A. AU Mihaylovskiy, S.S. PY 2021 IS 213 PB Ural State Agrarian University