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Dyfyniad Arddull ChicagoAzhazha, V.G, and E.V Alexander Shishkova. Fish Location by Hydro Acoustic Devices. Jerusalem: Israel programfor scientific Translations, 1967.
Dyfyniad MLAAzhazha, V.G, and E.V Alexander Shishkova. Fish Location by Hydro Acoustic Devices. Israel programfor scientific Translations, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.