The origin of a land flora; a theory based upon the facts of alteration.
Bower, F. O. 1855-1948.
The origin of a land flora; a theory based upon the facts of alteration. - New York, Hafner Pub. Co., 1959. - 727 p. illus. 24 cm.
Plants--Evolution.
Plants--Phylogeny.
Generations, Alternating. [from old catalog]
580 / BOO 1959
The origin of a land flora; a theory based upon the facts of alteration. - New York, Hafner Pub. Co., 1959. - 727 p. illus. 24 cm.
Plants--Evolution.
Plants--Phylogeny.
Generations, Alternating. [from old catalog]
580 / BOO 1959