Bulgaria.Part 1. Neighborhood Eastern Bulgaria

Bulgaria: Military statistical description / Ch.Ex.gene.Staff.- Petrograd: Ed.Dep.Quartermaster-General, 1916. -.I. Russia.General Directorate-General shtaba.1.The area (collection).electronic copy Source: PBThe storage location of the original: TSVMBPart 1: Neighborhood East Bulgaria.- Ed.Dep.Quartermaster General, 1916 -82, [2] 12.: Table .. -Bibliography.in the text.- Do not be disclosed..1. The area (collection).electronic copy Source: PBThe storage location of the original: TSVMB