Byulleten Gidrometricheskoy chasti pri vodnom upravlenii na Kavkaze. Vypuski # 4,5,6,7,8,9,10,11. 1916 g./Bulletin of the Hydrometric Unit at Water Management in the Caucasus. Issues # 4,5,6,7,8,9,10,11. 1916. In Russian - landofmagazines.com

TransliterationByulleten Gidrometricheskoy chasti pri vodnom upravlenii na Kavkaze. Vypuski # 4,5,6,7,8,9,10,11. 1916 g.

In EnglishBulletin of the Hydrometric Unit at Water Management in the Caucasus. Issues # 4,5,6,7,8,9,10,11. 1916. In Russian

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