CENTRO DE INFORMACIÓN GEO-BIOLÓGICO DEL NOA

The Collection of Pteridophyta made in Hispaniola by E. L. Ekman 1917 and 1924 - 1930.

Christensen, Carl.

The Collection of Pteridophyta made in Hispaniola by E. L. Ekman 1917 and 1924 - 1930. - Stockholm - Kungl. Svenska Vetenskapsakademiens Handlingar, Tradje Serien ; Band 16 Nº 2 .