00269nam a2200097Ia 4500008004100000082002300041245002500064260003800089700002300127700002100150220204s9999 xx 000 0 und d a574.6:547.415bGAL 0aPolyamines in plants aDordrechtbMartinus Nijhoffc1985 aGalston, Arthur W aSmith, Terence A