Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Betrem, J. G. 1932e. Voorloopige resultaten van de takkenboeboekbestrijding door middel van takkenboeboeksmeer (Xyleborus). Bergcultures, Batavia 6115-1129.
Taxa (in this database) mentioned in this work, by keyword: