00445nam a2200181Ia 4500008004100000020001500041082001800056100001900074245003000093250000600123260003200129300000800161650002300169650001800192653001400210653001800224653002100242170901s1971    xx            000 0 und d  a0713123524  a581.134bB42D  aBell, Peter R. 0aDiversity of Green Plants  a2  aLondonbEdward Arnoldc1971  a374  aBotanical sciences  aPure Sciences  aEvolution  aPlant anatomy  aPlant morphology