TY  - BOOK
AU  - Copeland,Edwin Bingham
TI  - Genera filicum: The genera of ferns 
T2  - Annales cryptogamici et phytopathologici
U1  - 587.3 
PY  - 1947///
CY  - Waltham, Mass.
PB  - Chronica Botanica Company
KW  - Ferns
N1  - Includes index
ER  -