00736nam0-22002771i-450-99000146386040332120001010000146386FED01000146386(Aleph)000146386FED0100014638620000920d1963----km-y0itay50------baengGBa---a---001yyCell DifferentiationCambridgeUniversity Press1963vi, 404 p.ill.25 cmSymposia of the Society for experimental botany17ITUNINARICAUNIMARCBK9900014638604033218 V 1 (1711787DBVDBVCell Differentiation379384UNINA