00797nam0-22002771i-450-99000146892040332120001010000146892FED01000146892(Aleph)000146892FED0100014689220000920d1959----km-y0itay50------baengUSa---a---001yyPollen Grainstheir structure, identification and significance in science and medicineby R.P. WodhouseNew YorkHafner Publishing Co.1959xv, 574 p.ill.25 cmPalinologiaWodehouse,Roger Philip<1889- >63745ITUNINARICAUNIMARCBK99000146892040332115 IV 1510432DBVDBVUNINA