TY  - BOOK
AU  - Tryon,Rolla Milton
TI  - The ferns and fern allies of Minnesota
AV  - QK525.5.M6 T7
U1  - 587 
PY  - 1954///]
CY  - Minneapolis
PB  - University of Minnesota Press
KW  - Ferns
KW  - Minnesota
KW  - Local
KW  - Pteridophyta
N1  - Bibliography: p. 12-13
ER  -