Hermann 1954 Actualités scientifiques et industrielles 1211. Archives de l'Institut international des sciences theoriques ; ser. A . Bulletin de l'Academie internationale de philosophie des sciences ; 8

: pbk

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by J. H. Umgrove

Nijhoff 1950

Available at 27 libraries

by J. H. F. Umbgrove

University Press 1949.

Available at 19 libraries

by J. H. F. Umbgrove

M. Nijhoff 1947 2nd ed.

Available at 22 libraries

J.H.F. Umbgrove [著] ; 中村正義抄訳

故中村正義學士著作集刊行會 1942 故中村正義學士地質學古生物學著作集 / 中村正義著 ; 故中村正義學士著作集刊行會編

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by F.A. Vening Meinesz with the collaboration of J.H.F. Umbgrove [and] P.H. Kuenen

N. v. Technische boekhandel en Drukkerij J. Waltmas, Jr. 1934 Publication of the Netherlands Geodetic Commission . Gravity expeditions at sea. 1923-1932 ; v. 2

Available at 3 libraries

[s.n.] , Archipel Drukkerij [manufacture] [1929]

Available at 6 libraries