Cover of the work “Influence of pre-planting treatments of grey forest soil and keratin on potato yield under the conditions of the southern part of the Volga-Vyatka zone”. Author: Mitrofanov, Eduard Livivich. Degree: Candidate of Sciences. Year: 2002

Influence of pre-planting treatments of grey forest soil and keratin on potato yield under the conditions of the southern part of the Volga-Vyatka zone

Cheboksary

162 pp.

Influence of pre-planting treatments of grey forest soil and keratin on potato yield under the conditions of the southern part of the Volga-Vyatka zone — Mitrofanov, Eduard Livivich — 2002 — Russian Dissertation Library