"Sweet potatoes Research." . . "Theoretical segregation ratios of qualitatively inherited characters for hexaploid sweetpotato (Ipomoea batatas L.)"@en . "Theoretical segregation ratios of qualitatively inherited characters for hexaploid sweetpotato (Ipomoea batatas L.)" . . . . "Theoretical segregation ratios of qualitatively inherited characters for hexaploid sweetpotato [Ipomoea batatas L.]"@en . . . . . "Theoretical segregation ratios of qualitatively inherited characters for hexaploid sweetpotato <Ipomoea batatas L.>" . . . . . . . . .