Combined effect of agrotechnical conditions, a biological preparation, and chemical plant protection products on the productivity of spring barley under the conditions of the northern part of the Central Region of Russia
Chumakova, Elena Nikolaevna, 2002, Candidate of Sciences dissertation
Combined effect of agrotechnical conditions, a biological preparation, and chemical plant protection products on the productivity of spring barley under the conditions of the northern part of the Central Region of Russia — Chumakova, Elena Nikolaevna — 2002 — Russian Dissertation Library