Author: Heukels, H.
Title: De flora van Nederland.
Description: Leiden & Groningen, 1909-1911. 3 vols. XXXV,629, XXIII,695, XV,511 pp. 2047 figs. Hardcover, spine damaged.Vol. 1: 1911, vol. 2: 1909, vol. 3: 1910.

Keywords: Botany Flora Netherlands Botanie Flora's Nederland