Title: Narodnoe khozi︠a︡ĭstvo Chkalovskoĭ oblasti; statisticheskoe sbornik.
Authors: Orenburgskai︠a︡ oblastʹ (R.S.F.S.R.).
Publisher: Chkalovskoe knizhnoe izd-vo,
Year: 1957
Subjects: Orenburgskai︠a︡ oblastʹ (Russia) Statistics.