is a module of the Diversity Workbench
. It is a Microsoft Access application designed for editing biological (or other kind of) descriptive data. It is also known as "Delta Access". You can import data from DELTA flat files, edit and reorganize them very easlily, and finally export them as DELTA flat files again.
For more information about DiversityDescriptions refer to http://www.diversityworkbench.net/Portal/wiki/DiversityDescriptions.