Book number: 70104
Nederlands Inst voor onderzoek der zee, Den Burg (Texel), 1973-1982.
30 volumes. 23 cm. original wrappers. ca 4500 pp. ills, diagrams. references. -11 volumes in 30 parts.volume 6-16 complete. -(some of the older volumes slightly browned pages, a few signs of use, otherwise (very) good).
