TY  - BOOK
AU  - Bower,F.O.
TI  - The origin of a land flora: : a theory based upon the facts of alteration
U1  - 581.28 BOW/O 
PY  - 1959///
CY  - . - New York
PB  - : Hafner Pub. Co.
KW  - Plants
KW  - Generations, Alternating. [from old catalog]
ER  -