Obrabotka pochv ozimye i i͡a︡rovye khleba
Subtitle: voprosy navoznogo udobrenii͡a︡
By: Kovalev, Nikolaĭ.
Series: Nauka na sluzhbe zemledelʹt͡s︡u ;; vyp. 1
Publisher: Knigoizdatelʹskoe T-vo pri Kurskom Gubkome RKP(b)
Published: 1924
Place of publication: Kursk
Language: rus
Number of pages: 52
Subjects: Grain -- Fertilizers.; Grain -- Soils.
Notes: Bibliography: p. [53]
At head of title: Glavneĭshie vyvody opytnykh uchrezhdeniĭ raĭona Kurskoĭ i smezhnykh s neĭ guberniĭ.