TY  - BOOK
AU  - Alston,A.H.G.
TI  - Pteridophyta of the Macarena Mountains, Colombia
T2  - Mutisia (Acta Botanica Colombiana)
PY  - 1952///
CY  - -COL
PB  - 
KW  - Pteridofita
KW  - Macarena
KW  - Colombia
KW  - Botanica
ER  -