ФИО:
Grishin Evgeny Alevtinovich
About author:
postgraduate student
Federal State Budgetary Educational Institution of Higher Education “Kurgan State Agricultural Academy named after T.S. Maltsev”
e-mail:
nauka007@mail.ru
postgraduate student
Federal State Budgetary Educational Institution of Higher Education “Kurgan State Agricultural Academy named after T.S. Maltsev”