Sistema pravilʹnykh sevooborotov i ukreplenie kormovoĭ bazy
Series: Vses. o-vo po raspr. polit. i nauch. lit-ry -- Ser. 5, No. 21; Vsesoi͡uznoe obshchestvo po rasprostranenii͡u politicheskikh i nauchnykh znaniĭ (Series) -- serii͡a 5, no. 21.
Publisher: Znanie
Published: 1953
Place of publication: Moskva
Language: rus
Number of pages: 33
Subjects: Field crops; Forage plants
Notes: Volume of pamphlets.