Diurnal change of mating type in Paramecium : (Abstract) /
Sonneborn, T. M.
Diurnal change of mating type in Paramecium : (Abstract) / T. M. Sonneborn - [S.l. : s.n.], 1957 - 1 p. ; 27 cm - The anatomical record ; 128 .
Diurnal change of mating type in Paramecium : (Abstract) / T. M. Sonneborn - [S.l. : s.n.], 1957 - 1 p. ; 27 cm - The anatomical record ; 128 .