Provincial Agronomical Meeting at the Ryazan Provincial Zemstvo Board from 18th to 20th June 1911

Description
Provincial Agronomical Meeting at the Ryazan Provincial Zemstvo Board from 18th to 20th June 1911: Journals and Reports / Ryaz. lips. earth. office. - Ryazan: Type. N.V. Lyubomudrova, 1911. -Razd. pag. : table .. - .
Source of the electronic copy: PB
Publisher Тип. Н.В. Любомудрова

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