00840nam0-22002891i-450 99000162453040332120190529131323.0000162453FED01000162453(Aleph)000162453FED0100016245320030910d1930----km-y0itay50------bafreChromosomes et heterochromosomes chez les casteropodes pulmonesJean Louis Perrot.GeneveA. Kundig1930434 p.25 cmCromosomiCitologia574.873 2Perrot,Jean Louis69403ITUNINARICAUNIMARCLG99000162453040332160 OP. 3/2331942FAGBCFAGBCChromosomes et heterochromosomes chez les casteropodes pulmones366495UNINA