Moll, J. W. and H. H. Janssonius — Mikrographie des Holzes der auf Java vorkommenden Baumarten.

Leiden, E. J. Brill, 1906-1936. Seven volumes in 13. 8vo. With several text figures. Original printed wrappers. = This is a continuation of Koorders and Valeton, "Additamenta adcognitionem florae arboreae Javanicae" and is herewith one of the most important tropical wood anatomical studies ever published. Uncut. The last issue ends with indexes to all parts, and a general "register". Nevertheless there is also a general index (1936) and and identification table (1940) which are not included. A few wrappers and a few gatherings detached or torn, otherwise a good set.