TY  - BOOK
AU  -  Scott,Dukinfield Henry
TI  -  Studies in fossil botany / 
U1  -  561 SCO 
PY  - 1962///. [1920]
CY  -  New York : 
PB  -  Hafner Pub. Co., 
KW  -  Paleobotany
N1  -  v. 1. Pteridophyta.--v. 2. Spermophyta
ER  -