Delsman, H.C., Laboratorium voor het Onderzoek der Zee, Batavia, Indonesia

• Vol 9, No 4 (1927): Vol. 9 Livr. 4, 1927 - Articles
  On the distribution of the freshwater eels on Java
  Abstract  Untitled
• Vol 9, No 4 (1927): Vol. 9 Livr. 4, 1927 - Articles
  Fish eggs and larvae from the Java Sea
  Abstract  Untitled