TY JOUR TI The research of the structure and content of the seed coat of Gleditsia and some changes in its structure during the swelling KW Gleditsia triacanthos L. KW hard-seeding KW seed coat KW structure KW presowing treatment KW permeability KW seed swelling KW acetone JO Agrarian Bulletin of the AU Balakina, A.A. AU Nefed'eva, E.E. AU Larikova, Y.S. PY 2021 IS 206 PB Ural State Agrarian University