Development of a Metadata Content Standard for Biological Resource Data: National Biological Information Infrastructure Draft Metadata Standard. - Susan Stitt; Maurice Nyquist; Anne Frondorf (MD, 1996)

Linking the FGDC Geospatial Meta-data Content Standard to the Biological/Ecological Sciences. - Anne Frondorf; Matthey B. Jones; Susan Stitt (MD, 1999)