KNMI, - Statistics relating to typhoons, from about 3300 Netherlands ships' observations (1910-1935). Vol. I: Text. English translation; vol. II: Illustrations.

's-Grv., Algemeene Landsdrukkerij/Topographische Dienst, 1939. 2 vols. 4to. 116;54 pp. With 54 maps,/charts/graphs. (partly in col.). Hardcover. Or. cloth-backed boards. (Ex-lib. copy Colonial Institute Amsterdam, with taped label on spines, stamp on titles), Good/--. Koninklijk Meteorologisch Instituut, No. 119.