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On the question of diverting part of the unused runoff of Northern and Siberian rivers into regions suffering from a shortage of water resources
Gangardt, G. G., (1972)
Pay us a visit, rivers of Siberia
Chokin, Sh., (1972)
Konferencija po Kompleksnomu Izučeniju i Osvoeniju Pustynʹ Srednej Azii i Kazachstana [1.-8.10.1968 g. v Ašchabade]
Petrov, Michail Platonovič, (1969)
The water resources of the ObR̕iver basin
Davydov, Mitrofan, (1972)