00887nam0-22002891i-450-99000145456040332120040906152934.0000145456FED01000145456(Aleph)000145456FED0100014545620010214d1968----km-y0itay50------baengUSa---a---001yyOn the interpretation of phenomena of phyllotaxisby A. H. ChurchNew YorkHafner Publishing Company196858 p.tav.26 cmOriginally published in 1920 as Botanical Memoirs No. 6. Reprinted by arrangementChurch,A.H.63560ITUNINARICAUNIMARCBK99000145456040332116 IV 713729DBVDBVOn the interpretation of phenomena of phyllotaxis373922UNINA