TY  - BOOK
AU  - Tryon,Rolla Milton
TI  - The ferns and fern allies of Wisconsin
AV  - QK525.5.W5 T76 1953
U1  - 587 
PY  - 1953///
CY  - Madison
PB  - University of Wisconsin Press
KW  - Pteridophyta
KW  - Local
KW  - Ferns
KW  - Wisconsin
N1  - Bibliography: p. 151
ER  -