O samom glavnom
By: S. Kolesnev.
Series: Obshchedostupnai͡a︡ biblioteka po ėkonomike selʹskokhozi͡a︡ĭstvennogo proizvodstva
Publisher: Moskovskiĭ rabochiĭ
Published: 1960
Place of publication: Moskva
Language: rus
Number of pages: 29
Subjects: Agricultural productivity -- Soviet Union.