What is most important for agricultural Russia?

Description	What is most important for agricultural Russia ?. - St. Petersburg: Par. skoropech. PO Yablonsky, 1891. - 86 pp., 3 liters. Table. ; 27 centimeters . BBC 63.3 (2) 522-21 Copy source: RSL Location on map of originals: RSL
Publisher	Пар. скоропеч. П. О. Яблонского
Catalogue object	Россия в кон. 50-х