Grieg, J. A. — Duc D'Orléans. Campagne Arctique de 1907. Échinodermes.

Bruxelles, Duc D'Orléans, 1910. Folio (34.9 x 27.0 cm). vi, 40 pp.; one plate, three maps (two large, folded, and coloured), original stiff, printed wrappers. = Contribution to the Echinodermata of the northern Arctic Seas (shown on the large, folded maps), especially to the seas around Nova Zembla (shown on the smaller map). Privately printed at the expense of the Duc d'Orléans. Contains fine illustrations of starfish and ophiurids. A very good, clean copy. Rare.