00445nam a2200181Ia 4500003000500000008004100005020001800046040001900064082000700083100002000090100002200110245004400132250000600176260004700182300001000229365001200239546001200251STCL221019s9999    xx            000 0 und d  a9780521382946  aSTCLcSTCLbEN  222  aRothwell, Gar W  aStewart, Wilson N 0aPaleobotany and the evolution of plants  a2  bCambridge University PressaNew Yorkc2009  a521 p  b7642.05  aEnglish