Mutsara wokutanga: Laramie Potts muongorori wezvepasi weAmerica paOhio State University, uyo akawana nzvimbo ine mvura yakawanda yeWilkes Land muAntarctica achishanda naRalph R. B. von Frese. Mutsara wechipiri: Ralph R. B. von Frese muongorori wezvepasi weAmerica paOhio State University uyo, mukubatana naLaramie Potts, akaziva huwandu hwevanhu munyika yaWilke muAntarctica. Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hungu kana kuti Aiwa?
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