Prirodnye uslovii︠a︡ i voprosy zemledelii︠a︡ na Severo-Zapade SSSR
By: [Otv. redaktor V.N. Simakov
Contributors: Simakov, V. N.
Published: 1962
Place of publication: Leningrad]
Language: rus
Number of pages: 90
Subjects: Agriculture; Soils