Biyanova
Olga Valentinovna,
post graduate, Perm State Agro-Technological University,
office tel.: (342) 219-74-07,
e-mail: greenshades@list.ru

Productivity of pea-barley agrophytocenoses in dependence on variety selection and their correlation while sowing
Biyanova O., Renyov E.
         2018,    N 3