Author: Demanet, F., 1943.:
Title: Les horizons du Westphalien de la Belgique et leurs faunes. [Mém. Nys. R. Hist. Nat. Belg., 101.]
Description: Bruxelles 1943. Large 4to. Pp. 166, [2], many photos on 9 plates, 6 figs., bibliogr. New plain interim wrappers, uncut. Very good.

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