Author: Flora Neerlandica. Flora van Nederland.
Title: Deel I, Afl. 1: Pteridophyta, Gymnospermae.
Description: Amst., 1948. 92 pp. 44 figs. Soft cover, loose (back cover missing). (Uitg. Kon. Ned. Bot. Ver.)

Keywords: Botany Flora Netherlands Botanie Flora's Nederland