00844nam0-22003011i-450-99000179969040332120080213133127.0000179969FED01000179969(Aleph)000179969FED0100017996920030910d1950----km-y0itay50------baengUSy-------001yyPlant embryologyembryogeny of the SpermatophytaDonald Alexander JohansenWalthamChronica Botanica Company1950305 p.24 cmEmbriologia vegetale581.33Johansen,Donald Alexander78961ITUNINARICAUNIMARCBK99000179969040332160 581.33 B 134967FAGBCFAGBCPlant embryology411441UNINA