Skorost' zvuka na glubine 100 M. Fevral'. Skorost' zvuka na glubine 100 M. Avqust. (to accompany) Atlas okeanov : Atlanticheskiy i Indiyskiy Okeany 1977.

• Main Authors: Gorshkov, Sergei Georgievich, Soviet Union. Voenno-Morskoĭ Flot, Glavnoe Upravlenie Navigat︠s︡ii i Okeanografii Ministerstva Oborony SSSR.
• Format: Map
• Language: unknown
• Published: Ministerstva Oborony 1977
• Subjects: Climate; Water; Data Visualization; Arctic Ocean
• Online Access: https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~354871~90121841; https://media.davidrumsey.com/MediaManager/srvr?mediafile=/Size4/RUMSEY~8~1/205/13623142.jpg

2 Hydrological maps on 2 sheet. Showing speed of sound at the depth of 100 M. in February and August in Atlantic and Indian Oceans. Include legend and color coded sound bar. 1974 - 1980. Three volumes produced by the USSR War Department =Ministerstvo oborony Sovetskogo Soyuza, with volumes on the Pa...