00309nam a2200121Ia 4500008004100000082002400041100002700065245001400092260002700106300001400133600002100147650001900168140224s9999    xx            000 0 und d  a581.9 1976 (063) L6  aRomans, Robert C., ed.  aGeobotany  aNew YorkbPlenumc1977  avii,308p.  aRobert C. Romans  aPhytogeography