http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Bulletin of the Experiment Station of the Hawaiian Sugar Planters' Association
Each number also has a distinctive title.
Bulletin of the Experiment Station of the Hawaiian Sugar Planters' Association. Entomological series
Report of work of the Experiment Station of the Hawaiian Sugar Planters' Association. Entomological series bulletin