Author: Verheyen, René K.
Title: Oologia Belgica. Nagezien en aangevuld door Rudolf Fr. Verheyen.
Description: Brussel, KBIN, 1967. 2 vols. 334 pages. B./w. ills. Softcover ( = text vol.) + 72 loose col. plts by Paul de Vree in uniform paper portolio. Complete set of the Dutch edition.

Keywords: Birds Oology Vogels Oölogie Oologie