000 00436cam a2200145u 4500
082 _a581.28 BOW/O
100 1 _aBower, F. O.
245 1 4 _aThe origin of a land flora:
_ba theory based upon the facts of alteration/
_cby F O Bower
260 _a. - New York,
_b: Hafner Pub. Co.,
_c, 1959.
300 _a727 p.
_billus.
650 0 _aPlants
650 0 _aPlants
650 0 _aGenerations, Alternating. [from old catalog]
942 _cBK
999 _c675199
_d675199