Mutations of the killer plasmagene, kappa, in variety 4 of Paramecium aurelia /
Dippell, Ruth V.
Mutations of the killer plasmagene, kappa, in variety 4 of Paramecium aurelia / Ruth V. Dippell - [New York : s.n.], 1948 - 43-50 p. : ill. ; 25 cm - The American naturalist ; 82 .
Mutations of the killer plasmagene, kappa, in variety 4 of Paramecium aurelia / Ruth V. Dippell - [New York : s.n.], 1948 - 43-50 p. : ill. ; 25 cm - The American naturalist ; 82 .